Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | D. Chris Boyer | Marathon Ashland Petroleum | 3 |
| 2 | David Childers | Aplicare | 2 |
| 2 | Gaylord D. Smith | Inco Alloys International | 2 |
| #4 | Robert L. Null | — | 1 |
| #4 | Christopher Scott Smith | Richwood Industries | 1 |
| #4 | Richard D. Stoll | Richwood Industries | 1 |
| #4 | Steven M. Maggard | Ashland Oil | 1 |
| #4 | Kendrall P. Waller | — | 1 |
| #4 | Michael Fahrmann | Inco Alloys International | 1 |
| #4 | Daniel J. Dotson | Ashland | 1 |
| #4 | Michael Massile | — | 1 |
| #4 | Robert L. Ronk | — | 1 |
| #4 | Melvin D. Kiser | Marathon Ashland Petroleum | 1 |
Part of West Virginia