Showing 1–21 of 21 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | S. Christopher Bauer | G.D. Searle | 30 |
| 2 | Donald E. Hunt | Becton, Dickinson And | 10 |
| 3 | Christian D. Parker | Parker-Hannifin | 6 |
| #4 | Adam Brune | — | 3 |
| #4 | David Derner | Parker-Hannifin | 3 |
| #4 | Paul W. Brune | — | 3 |
| #4 | Deborah M. Zumsteg | American Recreation Products | 3 |
| #8 | Benjamin R. Trible | Purina Animal Nutrition | 2 |
| #8 | Marvin A. Bareis | Kellwood | 2 |
| #8 | Peter W. Webb | Inovation Enterprises | 2 |
| #8 | David Rothermel | Purina Mills | 2 |
| #12 | Raymond F. Hallemann | American Recreation Products | 1 |
| #12 | Martin E. Pruesner | Gale Group | 1 |
| #12 | Timothy Joseph Scheer | — | 1 |
| #12 | Ronald A. Keeven | — | 1 |
| #12 | Lyndon Ruediger | American Recreation Products | 1 |
| #12 | Lloyd W. Moeckli | American Recreation Products | 1 |
| #12 | Ryan E. Dinan | North Pole Limited | 1 |
| #12 | Cyndy Bolte | Ralston Purina | 1 |
| #12 | Laurence A. Keeven | — | 1 |
| #12 | Stephen P. Pilgram | Sporlan Valve | 1 |
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