Inventor
WATERS WILLIAM FREDERICK
CA3 patents
Patents
3 patentsUS7146290B2Dec 5, 2006
Apparatus and method for diagnosing performance of air-conditioning systems
UVIEW ULTRAVIOLET SYSTEMS INC10 citations71
USD489016SApr 27, 2004
Cartridge with a bottom right-handed thread for injecting a fluorescent dye or lubricant into an air-conditioning or refrigeration system
UVIEW ULTRAVIOLET SYSTEMS INC2 citations56
USD496294SSep 21, 2004
Cartridge with a bottom left-handed thread for injecting a fluorescent dye or lubricant into an air-conditioning or refrigeration system
UVIEW ULTRAVIOLET SYSTEMS INC1 citations45