Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7328765 | Snowmobile tunnel and rear heat exchanger | Ken Fredrickson, Ron Bergman | 2008-02-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7328765 | Snowmobile tunnel and rear heat exchanger | Ken Fredrickson, Ron Bergman | 2008-02-12 |