Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11113941 | Ambient light sensor in a hazard detector and a method of using the same | Matthew J. Buchholz, Bill Chandler | 2021-09-07 |
| 9618184 | Alarm with reflector ring | Matthew J. Buchholz, Dave Bush | 2017-04-11 |
| 9395324 | Thin film micromachined gas sensor | Anis Zribi | 2016-07-19 |
| 9091388 | Mounting assembly with automatic activation for alarm units | Anis Zribi, John Andres, Dave Bush | 2015-07-28 |