Showing 1–23 of 23 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Gregory Dean Sunvold | The Iams | 69 |
| 2 | Thomas M. Smith | Henny Penny | 12 |
| 3 | Allan John Lepine | The Iams | 10 |
| #4 | James Carmony | The Procter & Gamble | 6 |
| #5 | Brian T. Finnigan | General Motors | 5 |
| #6 | William Ballard | — | 4 |
| #6 | Everett P. Trittschuh, III | General Motors | 4 |
| #8 | Steven Thomas Mann | Planalytics | 3 |
| #8 | Gregory S. O'Dell | Hallmark Cards, Incorporated | 3 |
| #8 | Greg Dean Sunvold | Mars, Incorporated | 3 |
| #11 | Brian W. Clark | Dayton Systems Group | 2 |
| #11 | Susan C. Manos | The Iams | 2 |
| #11 | Carol Gardner | — | 2 |
| #11 | Douglas Oda | Midmark | 2 |
| #11 | Terry L. Huber | Ranco Incorporated Of Delaware | 2 |
| #16 | Earl S. Schlotterbeck | General Motors | 1 |
| #16 | Reginald A. Stringer, Jr. | — | 1 |
| #16 | Steven Allan Toothman | GE | 1 |
| #16 | Larry L. Kouts | — | 1 |
| #16 | Shelia Salisbury | Children'S Hospital Medical Center | 1 |
| #16 | Sally PEREA | Mars, Incorporated | 1 |
| #16 | Gary Gregory Goldy | Mars, Incorporated | 1 |
| #16 | Charles E. Stutz | US Air Force | 1 |
Part of Ohio