Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9205738 | Integrated wheel end shift fork compliant stop | Kip E. Clohessy, Richard L. Rickert, Steven W. Shuyler | 2015-12-08 |
| 7588233 | Winch assembly including clutch mechanism | Darren Johnson, Bryon M. Borntrager | 2009-09-15 |
| 7055667 | Vacuum actuated wheel hub | Bryan Averill, Fred L. Ewer | 2006-06-06 |
| 5245855 | Rail seat abrasion measurement | Bill Burgel | 1993-09-21 |