Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Stephen Tean Edwards | Bp Corporation North America | 3 |
| 2 | Larry Eugene Williams | Hallmark Cards, Incorporated | 1 |
| 2 | Nickey Joe Williams | — | 1 |
| 2 | Brian J. Ritchey | Weatherford Technology Holdings | 1 |
Part of Texas