Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Lance E. Brothers | Halliburton Energy Services | 9 |
| 2 | Jack G. Brewer | Anti-Pollution Technology | 2 |
| 2 | Ivan Zhidov | Flypsi | 2 |
| #4 | Takao Stewart | Halliburton Energy Services | 1 |
| #4 | James P. Clark | Henkel Limited | 1 |
| #4 | Darrel G. Fruit | Anti-Pollution Technology | 1 |
| #4 | John Gearhart | — | 1 |
| #4 | Sheila Mosley | — | 1 |
Part of Oklahoma