Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865356 | Composite material tubular member joint | Norman Bruce Moore, Edmund A. Fisher | 1989-09-12 |
| 4518144 | Ram-type blowout preventer and packer therefor | John C. Vicic, Carl A. La Velle | 1985-05-21 |
| 4337920 | Valve | — | 1982-07-06 |