Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Rick A. Bagwell | Oy Halton Group | 33 |
| 2 | David F. May | Analytical Engineering | 13 |
| 3 | Jimmy David Claiborne | Heathco | 11 |
| #4 | Ralph L. Jenkins | Hennessy Industries | 8 |
| #4 | Jack Garry Wallin | Stoody | 8 |
| #6 | Phillip Jenkins | Mars, Incorporated | 4 |
| #7 | Earl Oliver | Unknown | 3 |
| #8 | Wayne Gholson | Varel Manufacturing | 1 |
| #8 | Dwayne Jarvis | — | 1 |
| #8 | Doug Coners | Berry Plastics | 1 |
| #8 | Jon C. Abenroth | — | 1 |
| #8 | James R. Vance | — | 1 |
| #8 | Bart Helson | — | 1 |
| #8 | Jimmy L. Henson | — | 1 |
| #8 | James V. Weston | — | 1 |
Part of Kentucky