Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350323 | Device for recovery of a cable for handling a submerged load | Joel M. Charles | 1982-09-21 |
| 4349180 | Device for handling from a boat a submerged load hooked onto the end of a cable | Joel M. Charles | 1982-09-14 |