Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5325791 | Coupling means for railcar moving vehicles | Randal L. Atchley, Henry L. Merchant | 1994-07-05 |
| 5301615 | Railcar moving vehicle having monitored weight transfer process including sensors for sensing transfer of full weight | Robert E. Evans | 1994-04-12 |
| 4878436 | Railcar moving vehicle | Robert L. Siewert | 1989-11-07 |
| D292632 | Cab | — | 1987-11-03 |