Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9283427 | Abdominal exercise device | — | 2016-03-15 |
| 8870727 | Abdominal exercise device | — | 2014-10-28 |
| 7959544 | Exercise device with resistance | — | 2011-06-14 |
| 7156786 | Device for exercising one's thighs and buttocks | — | 2007-01-02 |
| 5665033 | Ski simulating exercise machine | — | 1997-09-09 |
| 5507501 | Sealing disc used in hydraulic testing of plumbing system | — | 1996-04-16 |
| 4763510 | Plug member used in hydraulic testing of plumbing system | — | 1988-08-16 |