Inventor
FERRAZZA GERALD P
US6 patents
Patents
6 patentsUS6776360B2Aug 17, 2004
Spray gun with improved needle shut-off valve sealing arrangement
SPRAYING SYSTEMS CO40 citations91
US6398128B1Jun 4, 2002
Quick disconnect nozzle assembly
SPRAYING SYSTEMS CO52 citations90
US6244527B1Jun 12, 2001
Quick disconnect nozzle assembly
SPRAYING SYSTEMS CO29 citations87
US6851632B2Feb 8, 2005
High-pressure cleaning spray nozzle
SPRAYING SYSTEMS CO24 citations85
US6827299B2Dec 7, 2004
Gang mountable spray gun
SPRAYING SYSTEMS CO8 citations71
US4655394AApr 7, 1987
Dual purpose foam generating and high pressure nozzle
SPRAYING SYSTEMS CO18 citations66