Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5762136 | Wear bushing lockdown and method of inserting | — | 1998-06-09 |
| 5653289 | Adjustable jackup drilling system hanger | Stanley Hosie, Trevor W. J. Park, Calum J. B. Dinnes | 1997-08-05 |