Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447433 | Weight-bar support structure with retractable arms | — | 2002-09-10 |
| 5669860 | Device for exercising the lower back | — | 1997-09-23 |
| 5653667 | Exercise machine | — | 1997-08-05 |
| 5509876 | Weight-bar support structure with retractable arms | — | 1996-04-23 |
| 5265501 | Bottle cap opener | — | 1993-11-30 |