Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5545112 | D.C. treadmill speed change motor controller system | Bruce D. Densmore, Lester A. Hass, John T. Rotunda | 1996-08-13 |
| 5489250 | Treadmill deceleration system and method | Bruce D. Densmore, Lester A. Hass, John T. Rotunda | 1996-02-06 |
| 5290205 | D.C. treadmill speed change motor controller system | Bruce D. Densmore, Lester A. Hass, John T. Rotunda | 1994-03-01 |