Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11108267 | System and method for managing current of a notification appliance circuit | Eugene Mastroianni | 2021-08-31 |
| 10395514 | Alarm pull station having a removable actuator cover | Stavros Zavros, Anthony Pascale | 2019-08-27 |
| 10325481 | Building device having an address programming interface | Stavros Zavros, Anthony Pascale | 2019-06-18 |
| 5699352 | Distributed teleconferencing system | Robert Bradley Sussman, Vladimir Zaltsman | 1997-12-16 |
| 5387899 | Alarm system with monitoring circuit for detecting a cut or short in a pair of wires | Amato A. DiLauro, George S. Micallef, Vladimir Zaltsman | 1995-02-07 |
| D278630 | Console faceplate for teleconferencing bridge | Alfred R. Ender, Robert F. Iacullo, Alvin R. Tilley, Leon Weinglass | 1985-04-30 |
| 4484105 | Circuit for selectively exciting one of a pair of light emitting diodes | Rafael R. Orsini, Leon Weinglass | 1984-11-20 |