Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4294331 | Method and system for escaping from an offshore drilling platform | Ronald H. Reynoir, Clyde M. Leavitt | 1981-10-13 |
| 4203504 | Method and system for escaping from an offshore drilling platform | Ronald H. Reynoir, Clyde M. Leavitt | 1980-05-20 |