Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7300324 | Manual propulsion mechanism | — | 2007-11-27 |
| 7237658 | Frictional brake mechanism | Tracy Tepper | 2007-07-03 |
| 7048599 | Manually propelled watercraft and propulsion mechanism | Tracy Tepper | 2006-05-23 |
| 6986690 | Propulsion structure for a water craft | — | 2006-01-17 |
| 6848958 | Manually propelled personal flotation device | — | 2005-02-01 |
| 6736688 | Manually propelled personal floatation device | — | 2004-05-18 |