Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5201836 | Automatic trailer steering mechanism | — | 1993-04-13 |
| 4768801 | Chassis lock between towing tractor and chassis for chassis having telescoping articulating stinger | — | 1988-09-06 |
| 4660848 | Chassis with telescoping articulated stinger | — | 1987-04-28 |
| 4597701 | Hook for retaining container corner casting | — | 1986-07-01 |