Showing 1–19 of 19 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Lionel J. Milberger | Abb Vetco Gray | 2 |
| 1 | Richard A. Meador | Chevron | 2 |
| 1 | Stewart D. Reed | Halliburton Energy Services | 2 |
| #4 | Gary D. Lee | Chevron | 1 |
| #4 | Quentin T. McGlothlin | ExxonMobil | 1 |
| #4 | Kenneth R. Schorre | Tenneco Oil | 1 |
| #4 | Edward J. Heinz | Raymond International Builders | 1 |
| #4 | Leonard D. Reagan | Milchem Incorporated | 1 |
| #4 | Kenneth L. Bickham | Shell Oil Compny | 1 |
| #4 | Charles W. Haynes | Joy Manufacturing | 1 |
| #4 | Travis L. Samford | — | 1 |
| #4 | Ivan G. Rice | — | 1 |
| #4 | William Barnes | ExxonMobil | 1 |
| #4 | Bruce L. Burton | Huntsman Petrochemical | 1 |
| #4 | Donald Wallis | Schul International Co. | 1 |
| #4 | Thomas V. Foreman, Sr. | — | 1 |
| #4 | Harry D. Smith, Jr. | Halliburton | 1 |
| #4 | Brian Ellis | Ads Services | 1 |
| #4 | Roger M. Wozniacki | International Paper | 1 |
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