Issued Patents 2020
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10850143 | Activator of pilot type fire protection systems and sytems using same | Thomas Edwin Archibald | 2020-12-01 |
| 10850144 | Preaction sprinkler valve assemblies, related dry sprinkler devices, and compressive activation mechanism | Stephen J. Meyer, Thomas Edwin Archibald, Kevin Desmond MAUGHAN, John Desrosier | 2020-12-01 |
| 10792526 | Adjustable bracket and hub for flexible hose support | Stephen Mitchell, Mike Dooley, Odair Dafonseca | 2020-10-06 |
| 10774937 | Combination control and check valve assembly for a wet piping system | Stephen J. Meyer, Gordon Farrell, Fang HUANG | 2020-09-15 |
| 10744357 | Adjustable bracket and hub for flexible hose support | Stephen Mitchell, Mike Dooley, Odair Dafonseca | 2020-08-18 |
| 10653908 | Preaction sprinkler valve assemblies, related dry sprinkler devices and fire protection sprinkler systems | Stephen J. Meyer, Thomas Edwin Archibald | 2020-05-19 |
| 10653906 | Integrated fluid control valve and valve actuator assembly | Su Yang | 2020-05-19 |
| 10646736 | Preaction sprinkler valve assemblies, related dry sprinkler devices adapted for long travel, and fire protection sprinkler systems | Stephen J. Meyer, Thomas Edwin Archibald | 2020-05-12 |
| 10596401 | Modular valve assembly | Kevin Desmond MAUGHAN, Thomas Edwin Archibald, Stephen J. Meyer | 2020-03-24 |
| 10589139 | Modular valve assembly | Kevin Desmond MAUGHAN, Thomas Edwin Archibald, Stephen J. Meyer | 2020-03-17 |
| 10576318 | Differential flow detector for firefighting systems | Thomas Edwin Archibald, Brian Dean Spicer | 2020-03-03 |