Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6591716 | Universal tool for detaching and retrieving overhead mounted smoke and heat detectors | — | 2003-07-15 |
| 6015230 | Method and apparatus for testing heat detectors | Leon Cooper | 2000-01-18 |
| 5959188 | Method and apparatus for testing of carbon monoxide detectors | Robert D. Deutsch | 1999-09-28 |
| 5611620 | Method and apparatus for testing heat detectors | — | 1997-03-18 |
| 5361623 | Delivery system for smoke detector testing spray formulation | — | 1994-11-08 |