Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10037665 | Chamber-less smoke sensor | Anis Zribi, Travis Silver, Ken Fasen, Anthony Joseph Santistevan, Valeriy V. Miagkov +3 more | 2018-07-31 |
| 9652958 | Chamber-less smoke sensor | Anis Zribi, Travis Silver, Ken Fasen, Anthony Joseph Santistevan, Valeriy V. Miagkov +3 more | 2017-05-16 |
| 9547348 | Reactive power supply | Matthew J. Buchholz, Rick L. Mantz | 2017-01-17 |
| 9396637 | Photoelectric smoke detector with drift compensation | Bill Chandler, Dave Bush | 2016-07-19 |
| 9019112 | Systems and methods for optimizing low battery indication in alarms | Stan Burnette, John Andres, Bill Chandler | 2015-04-28 |
| 7948389 | Pivoting battery carrier and a life safety device incorporating the same | Jason M. Sharpe, Joseph G. DeLuca | 2011-05-24 |
| 7492273 | Pivoting battery carrier and a life safety device incorporating the same | Jason M. Sharpe, Joseph G. DeLuca | 2009-02-17 |
| 7449990 | Communication protocol for interconnected hazardous condition detectors, and system employing same | John Andres, Michael W. Apperson, Joseph G. DeLuca, Chris R. Gilbert, Craig Kleinberg +2 more | 2008-11-11 |
| 6791453 | Communication protocol for interconnected hazardous condition detectors, and system employing same | John Andres, Michael W. Apperson, Joseph G. DeLuca, Chris R. Gilbert, Craig Kleinberg +2 more | 2004-09-14 |
| 6753786 | Microprocessor-based combination smoke and carbon monoxide detector having intelligent hush feature | Michael W. Apperson, John Andres, Joseph G. DeLuca, Chris R. Gilbert | 2004-06-22 |
| D346981 | Smoke detector | — | 1994-05-17 |