| 12306066 |
Ducted gas detector |
Albert C. Rouse |
2025-05-20 |
| 12186607 |
Ullage pressure-driven valve for fire suppression |
Matthew Allen Newcomer, David Frasure |
2025-01-07 |
| 11865385 |
Ullage pressure-driven valve for fire suppression |
Matthew Allen Newcomer, David Frasure |
2024-01-09 |
| 10987530 |
Automatic fire extinguisher system having a safety assembly |
David Frasure, Doug John Baxendell, Christopher Wilson, Terry Simpson, Kevin R. Leitch +1 more |
2021-04-27 |
| 10870026 |
Spring-collet mechanism for activating a fire extinguisher |
David Frasure |
2020-12-22 |
| 10226656 |
Automatic fire extinguisher system having a safety assembly |
David Frasure, Doug John Baxendell, Christopher Wilson, Terry Simpson, Kevin R. Leitch +1 more |
2019-03-12 |
| 9861846 |
Spring-collet mechanism for activating a fire extinguisher |
David Frasure |
2018-01-09 |
| 9821183 |
Motorized actuator for a fire extinguisher |
David Frasure |
2017-11-21 |
| 9649520 |
Burst disc puncture pressure-imbalance actuator for a fire extinguisher |
David Frasure |
2017-05-16 |
| 9539452 |
Rapid pressure diffusion actuator for a fire extinguisher |
David Frasure, Harlan Hagge |
2017-01-10 |
| 9463341 |
N2/CO2 fire extinguishing system propellant gas mixture |
Robert G. Dunster, Paul W. Weller, Robert Pallant, Francis T. Clarence, Daniel Ray MacLachlan |
2016-10-11 |
| 9308406 |
Automatic fire extinguishing system having outlet dimensions sized relative to propellant gas pressure |
Robert G. Dunster, Paul W. Weller, Robert Pallant, Francis T. Clarence, Daniel Ray MacLachlan |
2016-04-12 |
| 9309981 |
Poppet valve with a frangible sealing disc for a pressure vessel |
Harlan Hagge, David Frasure, Adam Chattaway, Michael C. Miller |
2016-04-12 |
| 9302128 |
Automatic fire extinguishing system with internal dip tube |
Robert G. Dunster, Paul W. Weller, Robert Pallant, Francis T. Clarence, Daniel Ray MacLachlan |
2016-04-05 |
| 9192798 |
Automatic fire extinguishing system with gaseous and dry powder fire suppression agents |
Robert G. Dunster, Paul W. Weller, Robert Pallant, Francis T. Clarence, Daniel Ray MacLachlan |
2015-11-24 |
| 9038742 |
Suppressant actuator |
Andrew W. Phillips, David Frasure, George F. Howard |
2015-05-26 |