| 7005971 |
Building alarm system with synchronized strobes |
Albert Stewart |
2006-02-28 |
| 6954137 |
Building alarm system with synchronized strobes |
Albert Stewart |
2005-10-11 |
| 6778091 |
Smoke chamber |
James Qualey, Louis Desmarais, Jayanthi Prasad, Donald D. Brighenti |
2004-08-17 |
| 6741164 |
Building alarm system with synchronized strobes |
Albert Stewart |
2004-05-25 |
| 6543735 |
Smoke detector shield |
John R. Haynes |
2003-04-08 |
| 5886620 |
Building alarm system with synchronized strobes |
Albert Stewart |
1999-03-23 |
| 5818334 |
Addressable devices with interface modules having electrically readable addresses |
— |
1998-10-06 |
| 5751218 |
Smoke detector housing for improved smoke collection |
Charles Winterble, Wayne Nelson |
1998-05-12 |
| D392573 |
Smoke detector |
Timothy Corcoran Repp, Wayne Nelson, Charles Winterble |
1998-03-24 |
| 5710541 |
Smoke/fire detector |
Wayne Nelson |
1998-01-20 |
| D388351 |
Smoke detector |
Timothy Corcoran Repp, Wayne Nelson, Charles Winterble |
1997-12-30 |
| D388352 |
Smoke detector |
Timothy Corcoran Repp, Wayne Nelson, Charles Winterble |
1997-12-30 |
| D383407 |
Grille for a smoke detector |
Timothy Corcoran Repp, Wayne Nelson, Charles Winterble |
1997-09-09 |
| D377460 |
Heat detector |
Wayne Nelson, Charles Winterble |
1997-01-21 |
| 5559492 |
Synchronized strobe alarm system |
Albert Stewart |
1996-09-24 |
| 5450066 |
Fire alarm heat detector |
Donald D. Brighenti, Lawrence J. Feroli |
1995-09-12 |
| 5173683 |
Apparatus and method for multiplexing multiple data and analog values in a peripheral device |
Donald D. Brighenti, Charles J. Motyka |
1992-12-22 |
| 5155468 |
Alarm condition detecting method and apparatus |
Charles J. Metyka, Jr., Robert W. Farley |
1992-10-13 |