Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7833088 | Construction method and tool supporting said method | — | 2010-11-16 |
| 7833305 | Filter device | — | 2010-11-16 |
| 7748943 | Vehicle-mounted lifting system | — | 2010-07-06 |
| 7513731 | Truck bed elevator | — | 2009-04-07 |
| 7465144 | Adjustable winch and pulley system | — | 2008-12-16 |
| 7387652 | Emergency bio-filter | — | 2008-06-17 |
| 7273207 | Bi-directional winch | — | 2007-09-25 |