Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9255714 | Cookery air purification and exhaust system | — | 2016-02-09 |
| 9010313 | Cookery air purification and exhaust system | — | 2015-04-21 |
| 8517117 | Range hood fire suppression system with visible status indication | — | 2013-08-27 |
| 7303024 | Actuator for fire extinguisher | — | 2007-12-04 |
| 5992531 | Fire extinguisher | — | 1999-11-30 |
| 4979572 | Fire extinguisher installation | — | 1990-12-25 |
| 4813487 | Fire extinguisher installation | Robert L. Quinn | 1989-03-21 |
| 4756839 | Fire extinguishing composition | Jon L. Curzon | 1988-07-12 |