Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6371204 | Underground well kick detector | Baldeo Singh, Richard Dolan | 2002-04-16 |
| 5251869 | Rotary blowout preventer | — | 1993-10-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6371204 | Underground well kick detector | Baldeo Singh, Richard Dolan | 2002-04-16 |
| 5251869 | Rotary blowout preventer | — | 1993-10-12 |