Top Inventors at Hydra Rig All Time
Showing 1–8 of 8 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | John E. Goode | 8 |
| 1 | Thomas L. Elliston | 8 |
| 3 | Raymond E. Lance | 2 |
| #4 | Johnnie B. Maschek, Jr. | 1 |
| #4 | Michael D. Hoyle | 1 |
| #4 | Randall Scott Graves | 1 |
| #4 | Robert A. Lyons, Jr. | 1 |
| #4 | Timothy S. Steffenhagen | 1 |