Inventor
PROPP JACK E
3 patents
Patents
3 patentsUS4836291AJun 6, 1989
Portable sprinkler and process for fighting fires in oil refineries and the like
AMOCO CORP24 citations88
USD313834SJan 15, 1991
Sprinkler for fighting petroleum fires and the like
AMOCO CORP0 citations48
USD313459SJan 1, 1991
Sprinkler for fighting fires in oil refineries and the like
AMOCO CORP1 citations48