Inventor
PORTERFIELD JR JOHN W
US4 patents
Patents
4 patentsUS9302128B2Apr 5, 2016
Automatic fire extinguishing system with internal dip tube
DUNSTER ROBERT G8 citations78
US9308406B2Apr 12, 2016
Automatic fire extinguishing system having outlet dimensions sized relative to propellant gas pressure
DUNSTER ROBERT G3 citations67
US9192798B2Nov 24, 2015
Automatic fire extinguishing system with gaseous and dry powder fire suppression agents
DUNSTER ROBERT G5 citations67
US9463341B2Oct 11, 2016
N2/CO2 fire extinguishing system propellant gas mixture
DUNSTER ROBERT G0 citations36