Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838753 | Truck tractor fifth wheel-mounted lifting and towing unit | Raymond G. Martin | 1989-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838753 | Truck tractor fifth wheel-mounted lifting and towing unit | Raymond G. Martin | 1989-06-13 |