Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7429921 | Communication system for a fire alarm or security system | Mitchell Black | 2008-09-30 |
| 7378942 | Method of designing, installing, and operating a fire alarm or security system | Mitchell Black | 2008-05-27 |
| 6618074 | Central alarm computer for video security system | William R. Vogt | 2003-09-09 |
| 6097429 | Site control unit for video security system | William R. Vogt, Gregory L. Hobson, Randal Latta Dunn, Jr. | 2000-08-01 |
| 6091771 | Workstation for video security system | William R. Vogt | 2000-07-18 |
| 6069655 | Advanced video security system | William R. Vogt | 2000-05-30 |
| 5677672 | System and method for arming an alarm system when an occupant fails to turn the system on | William R. Vogt, Leonard Noonan | 1997-10-14 |
| 4990888 | Unitary alarm sensor and communication package for security alarm system | William R. Vogt, Leonard Noonan | 1991-02-05 |