Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Gary L. James | Hastings Fiber Glass Products | 2 |
| 1 | Dennis J. Brown | Tulips | 2 |
| 3 | Fred S. Martin | Baker Hughes Holdings | 1 |
| 3 | Leonard Bailey | Parham Industries | 1 |
| 3 | Gene F. Schockemoehl | Braden Manufacturing | 1 |
| 3 | Craig W. Linscheid | Parham Industries | 1 |
| 3 | Richard T. Rentzel | Baker Hughes Holdings | 1 |
| 3 | Gordon Besser | Baker Hughes Holdings | 1 |
| 3 | Daniel Dold | Parham Industries | 1 |
| 3 | Bobby Frank Etter | — | 1 |
| 3 | Dick L. Knox | Baker Hughes Holdings | 1 |
Part of Oklahoma