Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7913782 | Pull behind unit for use with a self-propelled unit | David Foss | 2011-03-29 |
| 7913978 | Portable powered winch | David Foss | 2011-03-29 |
| 7621251 | Lubrication cooling system for a vehicle | Timothy J. Courant | 2009-11-24 |
| D556420 | Portable winch | David Foss | 2007-11-27 |
| 6149540 | Continuously variable transmission system with engine braking | Mitchell D. Johnson, Gregory G. Lislegard, Steven D. Corneliusen, Joel H. Anderson, Steven L. Johnson +3 more | 2000-11-21 |