Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12064658 | Fire detection and suppression system with high temperature connector | Patrick Scott Cirilli | 2024-08-20 |
| 11617907 | Fire suppression nozzle | Daniel I. Meyer | 2023-04-04 |
| 11583873 | Sprinkler head with vane deflector | Travis W. Kuffel, Stephen A. Barker | 2023-02-21 |
| 10398916 | Fire suppression system and emergency annunciation system | Michael Walter Erva, Thomas Michael Halt, Brian Floyd Chernetski, Dorothy Ruohonen, Steven J. Benda +1 more | 2019-09-03 |
| 9352176 | Fire suppression system and emergency annunciation system | Michael Walter Erva, Thomas Michael Halt, Brian Floyd Chernetski, Dorothy Ruohonen, Steven J. Benda +1 more | 2016-05-31 |
| 8720592 | Expansion nozzle assembly to produce inert gas bubbles | Mitchell J. Hubert, Stephen A. Barker, Gregory R. Walker | 2014-05-13 |
| 8322633 | Expansion nozzle assembly to produce inert gas bubbles | Mitchell J. Hubert, Stephen A. Barker, Gregory R. Walker | 2012-12-04 |