Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9375044 | Anti-fog visor with opposed vents | — | 2016-06-28 |
| 9282779 | Skydiving helmet with anti-fog system | — | 2016-03-15 |
| 8112867 | Box opener | — | 2012-02-14 |
| 7533595 | Lamina cutter | — | 2009-05-19 |
| 5829321 | Method for manufacturing a safety knife | — | 1998-11-03 |
| D381886 | Rescue knife | — | 1997-08-05 |