Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10249164 | Systems and methods for reducing a risk of flicker vertigo caused by notification appliances in security and fire alarm systems | Fred Merkle | 2019-04-02 |
| 8542115 | Environmental sensor with webserver and email notification | David W. Doll, Jonathan Michaels | 2013-09-24 |
| 7733222 | Remotely controllable route indicating devices | Daniel C. Hawkinson, Andrew G. Berezowski | 2010-06-08 |
| 6199506 | Radio frequency supply circuit for in situ cleaning of plasma-enhanced chemical vapor deposition chamber using NF3 or NF3/He mixture | Stephen E. Hilliker, Viral Hazari, Sriram Seshagiri | 2001-03-13 |
| 5598139 | Fire detecting system with synchronized strobe lights | Ed Thorp | 1997-01-28 |