Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8365847 | Jumping for reaching denied terrain | Douglas C. MacKenzie | 2013-02-05 |
| 7934725 | Vehicle system and method for accessing denied terrain | Douglas C. MacKenzie | 2011-05-03 |
| 6502665 | Drive axle for motor vehicle | — | 2003-01-07 |