Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7400227 | Fire alarm notification power supply with configurable notification appliance circuits and auxiliary power circuits apparatus and method | Donald Edward Becker, Clifford D. Renfrew | 2008-07-15 |
| 5721530 | Stand alone mode for alarm-type module | Robert W. Right, Hilario Costa | 1998-02-24 |
| 5701115 | Field programmable module personalities | Robert W. Right, Hilario Costa | 1997-12-23 |
| 5644293 | Ground fault detection with location identification | Robert W. Right, Jan A. Braam, Rick Wolf | 1997-07-01 |