Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7431024 | Method and operation of an engine | James H. Buchwitz, Chad M Cunningham, Nathan D. Dahl, Dean Hedlund, Christopher R Benning | 2008-10-07 |
| 7125134 | Switch enabled infrared lighting system with non-IR light elimination | Dean Hedlund, Brad W. Teubner | 2006-10-24 |
| 6981695 | All terrain vehicle with multiple winches | Dean Hedlund, David Foss | 2006-01-03 |