Showing 1–20 of 20 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Thomas G. Kirby | Swede Industries | 3 |
| 1 | Daniel P. Rimmer | Canadian Occidental Petroleum | 3 |
| 3 | Gary W. Fetterhoff | Unknown | 2 |
| 3 | Charles Clendenning | H&L Tooth | 2 |
| 3 | Robert S. Padawer | — | 2 |
| 3 | Danny D. Toomey | Tdw Delaware | 2 |
| 3 | Wade A. Miller | IBM | 2 |
| 3 | Lonnie W. Wright | Unr Industries | 2 |
| #9 | Claude T. Copeland | Dowell Schlumberger Incorporated | 1 |
| #9 | Dreu E. Crane | — | 1 |
| #9 | Donald A. McCance | Unknown | 1 |
| #9 | John R. Pingelton | — | 1 |
| #9 | Richard T. Waibel | John Zink Company | 1 |
| #9 | Rickey J. Fernandez | Muncie Power Products | 1 |
| #9 | Steven W. Vogts | Zebco Holdings | 1 |
| #9 | Randy Wayne Clark | Autoliv Asp | 1 |
| #9 | Gary Donald Thompson | Reel Power Licensing | 1 |
| #9 | James A. Cheek | Conley | 1 |
| #9 | Mark Adamson | Unr Industries | 1 |
| #9 | Robert B. Wagoner | Smith International | 1 |
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