Issued Patents All Time
Showing 51–69 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7717439 | Skate device having turnable wheels | — | 2010-05-18 |
| 7681895 | Side movement propelled scooter device having expanded foot platform | — | 2010-03-23 |
| D610643 | Sideways inline skate with foot platform | — | 2010-02-23 |
| 7597334 | Sideways movement propelled scooter device | — | 2009-10-06 |
| D600976 | Beverage dispensing attachment | — | 2009-09-29 |
| 7545563 | Lightweight compactible projection screen for trade show and other uses | — | 2009-06-09 |
| 7434530 | Collapsible self propelled hydrofoil device | — | 2008-10-14 |
| 7306240 | Turnable wheeled skate | — | 2007-12-11 |
| 7047901 | Motorized hydrofoil device | — | 2006-05-23 |
| 7025213 | Multi-component drain and serving tray assembly | — | 2006-04-11 |
| 7021232 | Self propelled hydrofoil device | — | 2006-04-04 |
| 6837151 | Convertible rotisserie/kebab cooking device | — | 2005-01-04 |
| 6806850 | Portable electronic device having projection screen | — | 2004-10-19 |
| 6629913 | Exercise device | — | 2003-10-07 |
| 6600600 | Projection screen and projection method | — | 2003-07-29 |
| 6574041 | Projection screen and projection method | — | 2003-06-03 |
| 6530540 | Flapping-wing flying device | — | 2003-03-11 |
| D467290 | Exercise device | — | 2002-12-17 |
| 6468118 | Personal watercraft | — | 2002-10-22 |