Showing 1–26 of 26 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jay V. Clark | National Computer Systems | 26 |
| 2 | Tracy R. Archer | Cnh America | 14 |
| 3 | E. Daniel Hubbard | Grain Processing | 9 |
| #4 | Frank L. Adkison | Oscar Mayer Foods | 6 |
| #5 | John Dvorak | Tokenize | 5 |
| #6 | Edward S. Garrett | West Liberty Foods | 4 |
| #6 | Kwang E. Kim | Gwangju Institute Of Science And Technology | 4 |
| #8 | Lyle Meyer | — | 3 |
| #8 | Jeff Farver | West Liberty Foods | 3 |
| #8 | Ronald L. Pike | Kiddie Industries | 3 |
| #11 | Haluk Sasmazer | Rockwell Collins | 2 |
| #11 | Jeff Kaufman | Schneider Electric Usa | 2 |
| #11 | Ronald L. Haskell | University Of Iowa | 2 |
| #11 | Daniel Hubbard | Grain Processing | 2 |
| #15 | Lawrence L. Paul | — | 1 |
| #15 | Robert L. Glaspie | — | 1 |
| #15 | Jean A. Phillips | — | 1 |
| #15 | Randy Petty | Iowa State University | 1 |
| #15 | Edward Claussen | West Liberty Foods | 1 |
| #15 | Chester G. Duda | — | 1 |
| #15 | Randolf A. Warnke | Case Gmbh | 1 |
| #15 | Alan F. Rothermel | — | 1 |
| #15 | Trenton Charles Vrchoticky | Cnh Industrial America | 1 |
| #15 | James McCrabb | — | 1 |
| #15 | C. Lyle Zimmerman | — | 1 |
| #15 | Willard L. Salemink | — | 1 |
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