Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7153238 | Stairclimber apparatus pedal mechanism | Timothy T. Anderson, Byron T. DeKnock, Mark C. Termion | 2006-12-26 |
| 6905441 | Stairclimber apparatus pedal mechanism | Timothy T. Anderson, Byron T. DeKnock, Mark C. Termion | 2005-06-14 |