Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7616738 | Telephone line dialer and emergency call system | Elliot Baum | 2009-11-10 |
| 6212260 | Emergency call system | Elliot Baum | 2001-04-03 |
| 5294050 | Installer climate control system | Jonathan H. Hoffman | 1994-03-15 |
| 4261041 | Method and apparatus for controlling a microprocessor-based system | — | 1981-04-07 |