Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4546836 | Downhole motor fluid flow restrictor | Kenneth W. Bramlett, G. C. Jackson, Jr. | 1985-10-15 |
| 4501454 | Method of distributing load among stacked bearings | Kenneth W. Bramlett, G. C. Jackson, Jr. | 1985-02-26 |
| 4391547 | Quick release downhole motor coupling | G. C. Jackson, Jr., Kenneth W. Bramlett | 1983-07-05 |