Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Lonnie D. Hoover | Nl Industries | 12 |
| 2 | Roland Wade Hawkins | — | 2 |
| 2 | Cindy Ann Hawkins | — | 2 |
| 2 | Donny Smith | Dollar Shave Club | 2 |
| #5 | Donald E. Cummins | Phillips Petroleum | 1 |
| #5 | Jan Beaver Tilson | — | 1 |
| #5 | Patricia C Fullerton | — | 1 |
| #5 | Randall K. Baxter | — | 1 |
| #5 | Janet K. Beaver | — | 1 |
| #5 | Glenn W. Kile | Phillips Petroleum | 1 |
Part of Texas