Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5575525 | Truck bed and method of manufacture with improved rear sill member | Tom M. Walworth, Jr., Joseph J. Jurica, Donald E. Weilemann | 1996-11-19 |
| 5544932 | Truck bed and method of manufacture with improved rear sill member | Tom M. Walworth, Jr., Joseph J. Jurica, Donald E. Weilemann | 1996-08-13 |
| 5188418 | Truck bed and method of manufacture | Tom M. Walworth, Jr., Joseph J. Jurica, Donald E. Weilemann | 1993-02-23 |
| 5047948 | Medication dispensing system | — | 1991-09-10 |
| 4280730 | Glare shield for vehicle sun visor | — | 1981-07-28 |