Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Lonnie M. Crotts | Bivens Winchester | 3 |
| 1 | Brian H. Welker | Welker Engineering | 3 |
| 3 | Terry A. Wallace | Unknown | 2 |
| #4 | James F. Matherly | — | 1 |
| #4 | Donald F. Clemens | Whitehurst Associates | 1 |
| #4 | Donnie W. Higson | — | 1 |
| #4 | Clarke R. Broaddus | E.I. Du Pont De Nemours And | 1 |
| #4 | Lyvone Wallace | Unknown | 1 |
| #4 | Joseph A. Wood | Flanders Filters | 1 |
| #4 | D. Wayne Higson | — | 1 |
Part of North Carolina