Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9618184 | Alarm with reflector ring | Matthew J. Buchholz, Ken Mott | 2017-04-11 |
| 9396637 | Photoelectric smoke detector with drift compensation | Bill Chandler, Larry R. Ratzlaff | 2016-07-19 |
| 9330550 | Low nuisance fast response hazard alarm | Anis Zribi, Bill Chandler, Matthew J. Buchholz | 2016-05-03 |
| 9091388 | Mounting assembly with automatic activation for alarm units | Anis Zribi, Ken Mott, John Andres | 2015-07-28 |