Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9593759 | Adjustable flyweight pivot shaft for a CVT | Fred Millard, Chris McClellan, Oliver Stegelmann | 2017-03-14 |
| 8827291 | Roll enhancing snowmobile ski suspension for deeper snow riding | Harold J. Cronquist, Troy Leiphart | 2014-09-09 |
| 6889787 | Snowmobile construction | — | 2005-05-10 |
| 6715575 | Track tensioning system for a tracked vehicle | — | 2004-04-06 |
| 6691812 | Snowmobile construction | — | 2004-02-17 |
| RE38124 | Snowmobile suspension | Bertrand Mallette | 2003-05-27 |
| 6561302 | Snowmobile construction | — | 2003-05-13 |
| 6499551 | Snowmobile construction | — | 2002-12-31 |
| 6357543 | Snowmobile construction | — | 2002-03-19 |
| 6237706 | Vehicle suspension system with variable geometry | David J. Karpik, Scott A. Miers, Michael A. Lehman | 2001-05-29 |
| 6032752 | Vehicle suspension system with variable geometry | David J. Karpik, Scott A. Miers, Michael A. Lehman | 2000-03-07 |
| 5881834 | Long travel suspension for tracked vehicle | — | 1999-03-16 |
| 5667031 | Long travel suspension for tracked vehicle | — | 1997-09-16 |
| 5370198 | Long travel suspension for tracked vehicle | — | 1994-12-06 |