Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5322489 | Assisted chin and dip exercise apparatus | William F. Halsey | 1994-06-21 |
| 5106081 | Leg exercise machine | — | 1992-04-21 |
| 5104121 | Torso exercise machine with range limiter | — | 1992-04-14 |
| 5056779 | Torso exercise machine with range limiter | — | 1991-10-15 |