Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10954730 | Pressure control for gate-valve and hot-tap drilling systems | Bernt Olsen | 2021-03-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10954730 | Pressure control for gate-valve and hot-tap drilling systems | Bernt Olsen | 2021-03-23 |