Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5105675 | Creeper gear engagement/disengagement | Michael Langford, Stephen J. Churchill, Bradley A. Nielsen, David G. Sokol | 1992-04-21 |
| 5101688 | Driveline engagement/disengagement | David J. Rutkowski, John H. Tanzer, Rudolf Beim | 1992-04-07 |