Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D725844 | Animal leash | — | 2015-03-31 |
| 8967087 | Animal leash | — | 2015-03-03 |
| 6695185 | Vehicle equipment rack | — | 2004-02-24 |
| 5474083 | Lifting monitoring and exercise training system | William Hassel, Fred Naghdi | 1995-12-12 |
| 5277197 | Microprocessor controlled system for unsupervised EMG feedback and exercise training | William Hassel | 1994-01-11 |
| 5141458 | Marker buoy | — | 1992-08-25 |
| D269224 | Diver's bag | — | 1983-06-07 |