Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5176471 | Arrangement and method for protecting components in subsea systems | Peter Frafjord | 1993-01-05 |
| 5129417 | Valve including a closing device and sealed connectors | Pierre Dupont, Peter Frafjord | 1992-07-14 |