| Patent Holder | Invention | City | Filed | Issued | Patent Number |
| Charles Carroll Gilman | Fire-Proof Safe & Vault | Eldora | Mar 18, 1885 | Dec 15, 1885 | US332246 |
| Jacob G. & Oscar R. Williamson | Falls | Iowa Falls | Oct 14, 1920 | Jul 31, 1923 | US1463277 |
| Charles Carroll Gilman | Roof-Garden | Eldora | Oct 22, 1885 | May 25, 1886 | US342595 |
| Charles Carroll Gilman | Fire-Proof Ceiling | Eldora | Aug 14, 1885 | Mar 16, 1886 | US337829 |
| Charles Carroll Gilman | Housing and Insulation of Electrical Wires Underground | Eldora | Nov 20, 1883 | US288629 | |
| Fred Lee Collis | Shelf-Supporter | Iowa Falls | Jan 10, 1903 | Oct 20, 1903 | US742007 |
| Edward Ellis | Shoe-Fastner | Iowa Falls | Aug 30, 1906 | Jun 2, 1908 | US889301 |
| Charles Carroll Gilman | Roof? | Eldora | Aug 14, 1885 | Mar 23, 1886 | US33815 |
| Charles Carroll Gilman | Porous Earthenware | Eldora | Apr 2, 1886 | Jul 6, 1886 | US345047 |
| Charles Carroll Gilman | Outer Wall of Buildings | Eldora | Aug 4, 1885 | Mar 23, 1886 | US338514 |
| Charles Carroll Gilman | Fire-Proof Floor and Ceiling | Eldora | Jul 13, 1885 | Mar 24, 1886 | US338513 |
| Charles Carroll Gilman | Means for Preventing Dampness in Cellars | Eldora | Apr 12, 1895 | May 12, 1896 | US559941 |
| Charles Carroll Gilman | Safety-Cars | Eldora | Nov 24, 1876 | Jul 31, 1877 | US193671 |
| Charles Carroll Gilman | Fire-Proof Vault | Eldora | Dec 15, 1885 | US332247 | |
| Charles Carroll Gilman | Fire-Proof Composition | Eldora | Jul 20, 1881 | Oct 11, 1881 | US248094 |
| Charles Carroll Gilman | Construction of Fire-Proof Floors and Ceilings | Eldora | Mar 23, 1886 | US338517 | |
| Charles Carroll Gilman | Roof for Hot Climates | Eldora | Jul 13, 1885 | Apr 27, 1886 | US340570 |
| Arthur Jameson Fall | Animal Trap | Iowa Falls | Feb 19, 1923 | Oct 30, 1923 | US1472210 |
| Charles Carroll Gilman | Construction of Wooden Buildings | Eldora | Jan 14, 1885 | Mar 23, 1886 | US338509 |
| Leonard C. Wood | Connection | Alden | Apr 14, 1922 | May 8, 1923 | US1454306 |
| Gustave H. Luttschwager | Churn | Buckeye | May 4, 1880 | Sep 14, 1880 | US232138 |
| Charles Carroll Gilman | Fire-Proof Post and Column | Eldora | Jul 13, 1885 | Mar 23, 1886 | US338512 |
| William Victor Knowles | Creeper | Hubbard | Jan 6, 1920 | US1327103 | |
| Joan W. Brimmes ? | Automatic Intermittent Projecting Machine | Union | US1321003 | ||
| Charles Carroll Gilman | Fire-Proof Floor-Arch | Eldora | Oct 15, 1885 | Jul 13, 1886 | US345379 |
| Franklin James Evans | Magazine-Gun | Iowa Falls | Jan 7, 1884 | Jun 24, 1884 | US300856 |
| Charles Carroll Gilman | Underground Conduit for Electric Wires or Cables | Eldora | Aug 28, 1889 | Mar 25, 1890 | US424057 |
| Charles M. Hyer | Improvement in Wood-Workers Floats | Iowa Falls | Feb 2, 1877 | Sep 11, 1877 | US194967 |
| Thomas L. Odell | Bed-Frame | Iowa Falls | Jan 31, 1880 | Mar 30, 1880 | US226099 |
| John Benbow | Design for a Drain-Cock-Opening Tool | Union | Mar 10, 1921 | Oct 11, 1921 | USD59326 |
| Charles Carroll Gilman | Floor-Arch | Eldora | Oct 15, 1885 | Mar 23, 1886 | US338516 |
| Charles Carroll Gilman | Sidewalk | Eldora | Apr 27, 1886 | US340569 | |
| Charles Carroll Gilman | Boiler-Covering | Eldora | Oct 20, 1885 | US328581 | |
| Charles Carroll Gilman | Process of Producing a Building Material | Eldora | Dec 26, 1885 | Nov 30, 1886 | US353630 |
| William Stacy | Improvement in Machine for Ditching and Hedging | Jul 26, 1870 | US105858 | ||
| Charles Carroll Gilman | Art of Making Porous Earthenware | Eldora | Nov 30, 1886 | US353631 | |
| Charles Edward Clark | Seed Corn-Sampling | Hubbard | Nov 30, 1917 | Aug 20, 1918 | US1276328 |
| William R. Stanfield | Cultivator Attachment | Union | Sep 7, 1918 | Nov 4, 1919 | US1320507 |
| Peter C. Iviolg (Eldora) and Edward R. Steel (Grundy Center) | Ice Box | Eldora | Dec 25, 1923 | US148770 | |
| John W. Billings | Descriptive-film Attachment and Synchronizing Mechanism | Union | Oct 2, 1915 | Nov 21, 1916 | US1205427 |
| Lyman H. Monett | Trolley-Guard | Eldora | Jul 25, 1896 | Nov 30, 1897 | US594807 |
| Richard T. Skinner | Windmill-Regulator | Eldora | Feb 26, 1895 | US534924 | |
| Charles E. Davis | Improvement in Corn Cribs | Ackley | May 4, 1876 | US187750 | |
| Charles Carroll Gilman | Fire-Proof Composition | Eldora | Oct 10, 1883 | Dec 11, 1883 | USRE10419 |
| Benjamin I. Talbott | Improvement in Water-Wheels | Iowa Falls | Jul 27, 1869 | US93136 | |
| Charles Lepley Hays | Load Supporting Means for Carrying Wheels | Eldora | Feb 16,1 912 | Apr 14, 1914 | US1093131 |
| John P. Mclavey | Mileage Register | Iowa Falls | Sep 12, 1923 | Jul 8, 1924 | US1500407 |
| Edward F. Fromm (Iowa Falls) and William Dunning (Iowa Falls) | Spring Structure | Iowa Falls | Sep 21, 1921 | Sep 19, 1922 | US1429279 |
| I.C. Van Matre | Portable or Removable Stall for Barns, Staables, and the Like | Iowa Falls | Apr 8, 1915 | US1429279 | |
| Sheridan Babcock | Storage Cabinet for Seed-Corn | Owasa | Dec 22, 1908 | Aug 17, 1909 | US931669 |
| Carl LaCour | Resilient Metal Wheel-Rim | Hubbard | Nov 29, 1910 | Sep 17, 1913 | US1038903 |
| William Stacy | Improvement in Fences | Cottage | May 27, 1876 | Oct 17, 1876 | US183337 |
| Charles Carroll Gilman | Porous Earthenware Product with Strengthening Cores | Eldora | Jun 21, 1880 | Sep 21, 1886 | US349585 |
| Thomas C. Oler | Milking Stool | Iowa Falls | Nov 6, 1914 | May 11, 1915 | US1138781 |
| Abraham M. Southard | Improvement in Corn-Planters | Eldora | Apr 27, 1875 | Oct 26, 1875 | US169307 |
| Hobart Collins | Tire-Chain Locking Tightener | Union Township | Jul 25, 1927 | Dec 6, 1927 | US1651512 |
| Charles Carroll Gilman | Fire-Proof Floor | Eldora | Mar 23, 1886 | US338510 | |
| Charles Carroll Gilman | Mansard Roof | Eldora | Jan 25, 1886 | Sep 21, 1886 | US349584 |
| Charles Carroll Gilman | Electrical Subway | Eldora | Mar 23, 1886 | US338518 | |
| Jacob F. Zufall (Alden), William J. Attwool(?) (Alden) and James W. Draper (Alden) | Buckle for Connecting Checkreins with Driving Lines | Alden | Jan 5, 1904 | Mar 22, 1904 | US755205 |
| Charles Carroll Gilman | Earthenware | Eldora | Oct 22, 1887 | Jun 11, 1889 | US405028 |
| Robert B. Vanderburg | Automatic Car-Brake | Iowa Falls | Jul 14, 1885 | US322082 | |
| Charles H. Stenberg | Oil-Feed for Wickless Oil-Burners | Radcliffe | Jun 23, 1920 | Jun 28, 1921 | US1383167 |
| Francis Butler Woodruff | Improvement in Conductors Punches | Eldora | Nov 20, 1875 | Jan 18, 1876 | US172540 |
| Emma L. Carpenter and Charles O. Ryan | Mailbox | Eldora | Apr 17, 1912 | Jul 30, 1912 | US1033874 |
| Charles Carroll Gilman | Covering for Steam or Hot-Water Pipes | Eldora | Jun 10, 1889 | Feb 24, 1891 | US446860 |
| William Martens | Porous Filter | Ackley | Dec 30, 1920 | Feb 12, 1924 | US1483364 |
| John W. Billings | Descriptive-Film Attachment and Synchronizing Mechanism | Union | Oct 2, 1915 | Nov 21, 1916 | US196251 |
| Lyman H. Monett | Trolley Guard | Eldora | Jul 25, 1896 | Nov 30, 1897 | US594807 |
| Charles Carroll Gilman | Earthenware | Eldora | Oct 22, 1887 | Jun 11, 1889 | US405028 |
| Richard T. Skinner | Windmill Regulator | Eldora | Feb 26, 1895 | US534924 | |
| Charles E. Davis | Improvement in Corn Cribs | Ackley | May 4, 1876 | US187750 | |
| Charles Carroll Gilman | Fire-Proof Composition | Eldora | Oct 10, 1883 | Dec 11, 1883 | USRE10419 |
| Andrew Sylvester Hughes | Ditching and Tile-Laying Machine | Eldora | Apr 4, 1862 | Sep 26, 1882 | US265085 |
| Eugene O. Koefeman | Shield for Clinical Thermometers | Eldora | Feb 16, 1903 | Jan 5, 1904 | US748752 |
| Patent Holder | Invention | City | Filed | Issued | Patent Number |
| George C. French | Flue Cleaner | Eldora | Oct 18, 1911 | Jan 21, 1913 | US1051323 |
| Charles Carroll Gilman | Fire-Proof Compound | Eldora | Jul 18, 1884 | Nov 30, 1885 | US353629 |
| Benjamin I. Talbott | Improvement in Water Wheels | Iowa Falls | Jul 27, 1869 | US93136 | |
| John E. Risse | Vertically Adjustable Trailer | Eldora | Aug 19, 1948 | Aug 7, 1951 | US2563372 |
| Joseph Framer | Device for Opening Gates | Eldora | Jan 20, 1911 | Jan 2, 1912 | US1013185 |
| Thomas T. Peak | Improvement in Locomotive Tire Heaters | Eldora | May 22, 1875 | Aug 24, 1875 | US167115 |
| Sarah E. Dysinger | Culinary Device | Eldora | May 9, 1893 | Dec 5, 1893 | US510010 |
| William Thomas. Shaver | Wagon Gear | Eldora | Jan 5, 1881 | Aug 23, 1881 | US246225 |
| George Willis Lewton | Car Coupling | Eldora | Jan 9, 1889 | Apr 2, 1889 | US400695 |
| Franics Burr Wakeman | Siding Square | Eldora | Feb 10, 1893 | Mar 21, 1899 | US621394 |
| Wilber K. Campbell | Device for Applying Adhesives | Eldora | Sep 14, 1894 | Jun 11, 1895 | US540717 |
| Charles Carroll Gilman | Construction of Tunnels | Eldora | Apr 2, 1881 | Jul 6, 1886 | US345046 |
| Richard N. Lawrence and Bute Ibach | Automobile Lock | Eldora | Aug 25, 1920 | Oct 4, 1921 | US1392772 |
| John T. Risse | Hudraulic Master Cylinder | Eldora | Feb 16, 1951 | Mar 25, 1952 | US2590430 |
| Orla H. Watkins | Knotter for Grain Binders | Eldora | Apr 7, 1890 | Oct 6, 1891 | US460609 |
| John P. Mclavey | Mileage Register | Iowa Falls | Sep 12, 1923 | Jul 8, 1924 | US1500407 |
| P.R. Barnard | Feed Mixing and Processing Mechanism | Eldora | Mar 18, 1964 | May 9, 1867 | US3318228 |
| Alfred J. Ouellette | Baby Carrier | Eldora | Jan 30, 1959 | Jan 12, 1965 | USRE25710 |
| Charles M. Shore | Ditch Diggers | Eldora | Jul 15, 1959 | Oct 10, 1961 | US3003264 |
| Fred W. Horton | (F.W. Horton) Automobile Bed | Eldora | Jul 26, 1921 | Jul 8, 1924 | US1500872 |
| Alonzo C. Eickey and Martin D. Morris | Improvement in Leather Punch Machines | Eldora | Mar 25, 1876 | May 9, 1876 | US177159 |
| Alfred J. Ouellette | Baby Carrier | Eldora | Jan 30, 1959 | May 7, 1963 | USD195169 |
| Charoles Carroll Gilman | Filtering Material | Eldora | Jan 8, 1885 | May 11, 1886 | US341651 |
| Enoch Larson | Display Rack | Jan 17, 1928 | US1656439 | ||
| Sheridan Babcock | Storage cabinet for seed corn | Owasa | Dec 22, 1908 | Aug 17, 1909 | US931669 |
| Henry K. Crissey | End Gate Shoveling Board | Iowa Falls | Dec 30, 1899 | Sep 4, 1900 | US657093 |
| Robert C. Seggerman | Plastic Container with Affixable Handle | Eldora | Nov 18, 1966 | Jan 30, 1968 | US3366262 |
| S.D. Hanlin | Typographical Machine | Eldora | Jan 4, 1913 | Nov 4, 1919 | US1077604 |
| R. Atherton and Others | Means for Apply Chemicals Over Lawns or the Like | Eldora | Jun 14, 1962 | Feb 1, 1966 | US3232006 |
| Joseph Johnson (Marshalltown) and F.A. Zieger (Eldora) | Improvement in Flour-Commodes | Eldora | Dec 30, 1878 | Mar 11, 1879 | US213205 |
| Thomas L. and George Pierce | Improvement in seeders | New Providence | Dec 12, 1871 | US121809 | |
| Franklin James Evans | Breech-Loading Firearm | Iowa Falls | Apr 21, 1881 | Aug 14, 1883 | US283089 |
| Bartholomew Peisen | Bicycle Support | Eldora | Jan 7, 1899 | Apr 18, 1899 | US623421 |
| Michael Ackerman | Improvement in Corn Planters | Steamboat Rock | Sep 6, 1870 | US106981 | |
| Jacob H. Cundiff | Fence Weaving Machine | Union | Oct 8, 1897 | Nov 22, 1898 | US614701 |
| Knud A. Jensen and Lew W. Throssel | Training Seat | Eldora | Sep 13, 1965 | USD206221 | |
| Eddie Fromm | Railroad Switch | Owasa | Feb 25, 1901 | Oct 15, 1901 | US684504 |
| Clarence Perkins | Horse Muzzle and Fly Shield | Eldora | Sep 10, 1928 | Sep 17, 1929 | US178443 |
| Raymond E. Classon | Hitch | Radcliffe | May 24, 1921 | Aug 14, 1923 | US1465158 |
| George D. Lamm | Straw Carrier and Stacker | Ackley | Apr 5, 1898 | Sep 19, 1899 | US633202 |
| Clarence T. Freed | Oil Manifold Warmer | Eldora | Aug 10, 1949 | Nov 21, 1950 | US2530457 |
| C.A. Laughlin | Laughlin Support Stands | Eldora | Jul 18, 1960 | Aug 2, 1966 | USRE26070 |
| Charles Carroll Gilman | Underground Railway Conduit | Eldora | Jun 18, 1890 | Feb 4, 1891 | US446861 |
| William A. Brunemeier | Harness Attachment | Hubbard | Feb 23, 1895 | Dec 10, 1895 | US551303 |
| Ray D. Parsons | Device for Sharpening Knives or the like | Eldora | May 5, 1932 | Dec 12, 1933 | US1938928 |
| Leonard Chesteen Wood | Wagon-Loading Device | Alden | Dec 20, 1898 | US616387 | |
| Elles Reynolds | Reel Attachment | Hubbard | Oct 1, 1892 | Mar 14, 1893 | US493518 |
| Jerry E. Harvey | Apparatus for Maintaining and Regulating Vacuums in Cow-Milking Machines | Hubbard | Mar 12, 1895 | Oct 1, 1895 | US547255 |
| David L. Anderson | Bottle or Similar Article | Eldora | Aug 9. 1962 | US547255 | |
| Charles Carroll Gilman | Division | Eldora | Dec 11, 1883 | USRE10420 | |
| Alvin J. Oavana | Clothes Supporter | Eldora | Dec 12, 1906 | Nov 19, 1907 | US871673 |
| Andrew Sylvester Hughes | Combined Road Scraper | Jackson Township | Jul 31, 1882 | Jun 5, 1883 | US279093 |
| Charles Carroll Gilman | Pavement | Eldora | Mar 23, 1886 | US338511 | |
| Mario Robert Paglee | Nursing Bottle Holder | Eldora | Nov 30, 1964 | Jan 17, 1967 | US3298649 |
| John W. Billings | Descriptive Film Attachment and Synchronizing Mechanism | Union | Aug 9, 1915 | Jul 11, 1916 | US1190370 |
| William Stagy | Ditching Machine | Cottage | Aug 19, 1878 | Mar 16, 1880 | US225657 |
| Knud A. Jensen | Jensen Baby Carrier Apparatus | Eldora | Nov 12, 1968 | USRE26490 | |
| Orla Watkins | Wagon End Gate | Eldora | Oct 5, 1897 | May 9, 1899 | US624585 |
| Charles Carroll Gilman | Means for Hindering Spread of Fire to and From Rooms | Eldora | Jan 26, 1898 | Dec 13, 1898 | US615696 |
| Charles Carroll Gilman | Safety Railway Car | Eldora | Apr 30, 1889 | US402157 | |
| Charles Carroll Gilman | Manufacture of Artificial Stone | Eldora | Apr 12, 1895 | Sep 1, 1896 | US566751 |
| Edward Fromm and Charles S. Edick | Hay Fork | Eldora | May 24, 1905 | May 1, 1906 | US819535 |
| Homer Clinton | Windmill | Eldora | May 27, 1896 | Oct 27, 1896 | US570123 |
| Samuel S. Waldo | Impovement in Sack Scales | Eldora | Jun 24, 1873 | Mar 31, 1874 | US149082 |
| Zebah G. Hayden | Ladder | Eldora | Feb 3, 1918 | Dec 18, 1917 | US1250311 |
| Patent Holder | Invention | City | Filed | Issued | Patent Number |
| Orla H. Watkins | Band Cutter and Older for Grain Binders | Eldora | Apr 7, 1890 | Sep 15, 1891 | US459666 |
| Orla H. Watkins | Machine for Making Hay and Straw Rope | Eldora | Jan 16, 1891 | Sep 1, 1891 | US458605 |
| Albert E. Beall | Bed Spring | Eldora | Oct 27, 1899 | Jan 16, 1900 | US641361 |
| Clayton Laughlin | Support Stands | Eldora | Jul 18, 1960 | Aug 27, 1963 | US3101972 |
| John E. Gruzan | Tank Heater | Eldora | Sep 9, 1910 | Jan 14, 1913 | US1050349 |
| John Porter | Railway Tie | Eldora | Jan 6, 1890 | Apr 22, 1890 | US426319 |
| Charles Carroll Oilman and George Earl Gilman | Fireproofing Building Materials | Eldora | Apr 12, 1893 | May 19, 1896 | US560580 |
| Albert W. Gray | Feed Agitator | Eldora | Jun 18, 1926 | Dec 28, 1926 | US1612009 |
| James L. Cameron | Storm Door Protecting and Closing | Eldora | May 27, 1941 | Sep 8, 1942 | US2295496 |
| Albert W. Gray | Seed Potato Cutter | Eldora | Jun 18, 1926 | Nov 9, 1926 | US1606567 |
| Enoch Larson | Hosiery Display Rack | Eldora | May 2, 1927 | Nov 13, 1928 | US1691293 |
| Mark A. Haubrich | Suspended sperm composition and method of articial insemination | Eldora | Apr 29, 1998 | Nov 5, 1998 | Publication # WO1998948622 |
| Paul Fields | Diatomaceous earth insecticidal composition | Eldora | May 13, 1996 | Aug 2, 2000 | EP0935056 |
| Paul Fields | Insecticidal Composition Containing Diaatomaceous Earth and Silica | Eldora | May 13, 1996 | Nov 21, 1996 | Publication #WO1996036220 |
| Alfred J. Piel | Container Opener | Hubbard | Apr 26, 1963 | Sep 10, 1963 | USD196251 |
| Lew W. Throssel | Disposable Seat for Inants | Eldora | Oct 20, 1958 | Nov 15, 1960 | US2960149 |
| J. Gould | Gould Etal Baby Carrier | Eldora | May 18, 1965 | Aug 29, 1967 | US3338590 |
| Robert C. Seggerman | Combined Bottle and Handle Therefor | Eldora | Oct 13, 1966 | Jan 16, 1968 | USD209930 |
| James S. Payne | Method of Identifying Animals Via Universal Identification Scheme | Hardin Co. | Apr 7, 2000 | Nov 27, 2001 | US6323771 |
| J. Gould | Baby Carrier | Eldora | May 24, 1965 | Aug 8, 1967 | US3334944 |
| John T. Risse | Hydraulic Master Cylinder | Eldora | Feb 16, 1951 | Mar 25, 1952 | US2590430 |
| George D. Lamm | Hay Rake | Ackley | Jan 12, 1894 | May 22, 1894 | US520320 |
| P. R. Barnard | Feed Mixing and Processing Mechanism | Eldora | Mar 18, 1964 | May 9, 1967 | US3318228 |
| David P. Welden | Variable Stage Direct Field Boiler | Iowa Falls | Feb 8, 1982 | Jul 31, 1984 | US4462343 |
| Gerald W. Born | Pump Sprayer Pressure Tank or Similar Article | Eldora | Aug 2, 1985 | Oct 9, 1990 | USD311240 |
| Gerald W. Born | Pressure Vessel for Sprayers | Eldora | Apr 10, 1984 | Apr 24, 1990 | US4919311 |
| Richard L. Bonnett | Plastic Drum | Eldora | USD242127 | ||
| Richard L. Bonnett | Plastic Drum | Eldora | Apr 8, 1974 | Feb 24, 1976 | US3940013 |
| William R. Armstrong | Livestock Watering System | Eldora | Oct 23, 1974 | Apr 13, 1976 | US3949707 |
| Gerald W. Born | Pressure Vessel or Similar Article | Eldora | Feb 14, 1984 | Sep 2, 1986 | USD285475 |
| Gerald W. Born | Pump Sprayer Pressure tank | Eldora | Feb 22, 1985 | May 10, 1988 | USD295659 |
| Gerald W. Born | High-Pressure Container and Method of Making the Same | Eldora | Sep 10, 1984 | May 20, 1986 | US4589563 |
| Zlatko Korunic | Diatomaceous Earth Insecticidal Composition | Eldora | May 10, 1996 | Jun 30, 1998 | US5773017 |
| Edwin E. Eischen | Vehicle Carrier | Eldora | May 9, 1988 | Mar 21, 1989 | US4813841 |
| Richard L. Bonnett | Plastic Drum | Eldora | Oct 8, 1975 | Jan 25, 1977 | USD243155 |
| Tim Manning | Apparatus for Detecting Stock | Eldora | Apr 17, 1995 | Oct 14, 1997 | US5676031 |
| Kenneth L. Anway | Parison Stretcher | Eldora | Mar 7, 1983 | May 21, 1985 | US4518558 |
| Leon Herndon | Crimping Apparatus | Eldora | May 8, 1972 | US3762209 | |
| Richard D. Pipho | Synchronized Landing Aircraft Tire | Eldora | Sep 20, 1985 | Jan 31, 1989 | USD299633 |
| Todd Thompson | Portable Ice Fishing Hut | Eldora | Jan 7, 1997 | May 12, 1998 | US5749387 |
| Munzer Makansi | Carrier Foam to Enhance Liquid Functional Performance | Eldora | Jun 23, 2005 | US20050239675 | |
| Everett R. Gill | Surface Fishing Lure | Eldora | Apr 19, 1995 | Aug 20, 1996 | USD372955 |
| James L. Cameron | Storm Door Protecting and Closing | Eldora | May 27, 1941 | Sep 8, 1942 | US2295496 |
| Munzer Makansi | Carrier Foan to Enchance Liquid Functional Performance | Eldora | Jun 14, 2004 | US20050008576 | |
| Dean W. Gabriel | Use of Esrerase Genes as Selectable Markers for Transforming Plant Cells | Eldora | Dec 17, 2007 | US20080235824 | |
| Patent Holder | Invention | City | Filed | Issued | Patent Number |