Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9993687 | Wheelchair exercise device | — | 2018-06-12 |
| 9428250 | Mooring compensator | — | 2016-08-30 |
| 8590980 | Chair back support system | — | 2013-11-26 |
| 7585261 | Apparatus for exercising deep abdominal and back muscles | — | 2009-09-08 |
| 6485400 | Gymnastic means | — | 2002-11-26 |
| 5339497 | Fastening device | — | 1994-08-23 |