Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5159983 | Apparatus and method for capping oil or gas wells | Andrew R. Barron, Paul Robin Manson | 1992-11-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5159983 | Apparatus and method for capping oil or gas wells | Andrew R. Barron, Paul Robin Manson | 1992-11-03 |