| 9459208 |
Duct detector with remote airflow test capability |
Todd F. Orsini, Donald D. Brighenti |
2016-10-04 |
| 8705038 |
Duct detector |
Daniel G. Farley |
2014-04-22 |
| 8558711 |
System for testing NAC operability using backup power |
Kenneth E. Savage, Jr., Mark P. Barrieau |
2013-10-15 |
| 8319625 |
Fire alarm textual notification related application |
Daniel G. Farley, Jeffrey R. Brooks, John R. Haynes, Gerald P. Gorman |
2012-11-27 |
| 8228182 |
Self-testing notification appliance |
Todd F. Orsini, Michael A. Furtado |
2012-07-24 |
| RE41871 |
Alarm system with individual alarm indicator testing |
Michael A. Furtado, Paul H. Maier, Jr. |
2010-10-26 |
| 7508303 |
Alarm system with speaker |
Michael A. Furtado, Paul H. Maier, Jr., Steven C. Kalafarski |
2009-03-24 |
| 7333010 |
Method and apparatus for verifying operation of notification appliances during low input voltage condition |
Mark P. Barrieau, Jeffrey R. Brooks, Kenneth E. Savage, Jr., Daniel Gauvin |
2008-02-19 |
| 7091847 |
Alarm system having improved communication |
Michael A. Furtado, Paul H. Maier, Jr. |
2006-08-15 |
| 7006003 |
Multi-candela emergency strobe light |
Larry Zimmerman |
2006-02-28 |
| 6693532 |
Alarm system having improved communication |
Michael A. Furtado, Paul H. Maier, Jr. |
2004-02-17 |
| 6567001 |
Fire control panel monitoring for degradation of wiring integrity during alarm state |
Mark P. Barrieau, Jeff Brooks |
2003-05-20 |
| 6426697 |
Alarm system having improved communication |
Michael A. Furtado, Paul H. Maier, Jr. |
2002-07-30 |
| 6313744 |
Alarm system with individual alarm indicator testing |
Michael A. Furtado, Paul H. Maier, Jr. |
2001-11-06 |
| 6281789 |
Alarm system having improved control of notification appliances over common power lines |
Michael A. Furtado, Mark P. Barrieau |
2001-08-28 |
| 6265971 |
Fiber-sync communications channel |
Paul H. Maier, Jr., Timothy Dorr |
2001-07-24 |