Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8942851 | Talon robot integrated accessory device | Joshua Lee, Michael Freeman | 2015-01-27 |
| 6192612 | Propulsion device | Timothy J. Maier | 2001-02-27 |
| 4837494 | Generator and rechargeable battery system for ski | — | 1989-06-06 |