Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11572738 | Tunable wellbore pulsation valve and methods of use to eliminate or substantially reduce wellbore wall friction for increasing drilling rate-of-progress (ROP) | Jaime Espinoza, Mark Franklin Alley | 2023-02-07 |
| 10689930 | Dual-action hydraulically operable anchor and methods of operation and manufacture for wellbore exit milling | JOHN LLOYD CRABB, Charles H. Dewey | 2020-06-23 |
| D360334 | Plastic reusable container | — | 1995-07-18 |
| 4298015 | Dishwasher | — | 1981-11-03 |