Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061277 | Road and rail vehicle with pivotable axle and associated methods | — | 2011-11-22 |
| 6976432 | Road/rail vehicle with load-shifting device | — | 2005-12-20 |
| 6786158 | Railcar-moving vehicle with load-shifting device | — | 2004-09-07 |
| 6758536 | Braking system for railroad car/semi-tractor combination | — | 2004-07-06 |
| 6324993 | Hydraulic load-shifting device for drawbar | — | 2001-12-04 |
| 6257680 | Braking system for railroad car/semi-tractor combination | — | 2001-07-10 |
| 5345878 | Apparatus and method for moving railway cars | — | 1994-09-13 |