Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6981654 | Apparatus for intermittent liquid dispersal | — | 2006-01-03 |
| 6732947 | Apparatus for intermittent liquid dispersal | — | 2004-05-11 |
| 4777897 | Self-steering wind propelled watercraft | — | 1988-10-18 |
| 4690086 | Water sailing craft | — | 1987-09-01 |
| 4524709 | Collapsible wind propelled water craft | — | 1985-06-25 |
| 4333412 | Spar juncture structure for wind propelled craft | — | 1982-06-08 |
| 4316424 | Wind propelled craft | — | 1982-02-23 |