Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8333907 | Articles using persistent phosphors | Holly Ann Comanzo, Alok Mani Srivastava, Steven Jude Duclos, Lucas Clarke | 2012-12-18 |
| 8013755 | System and methods for providing mass notification using existing fire system | Dennis Ted Rock, Steven Hein, Gary Pollack | 2011-09-06 |