Assignee
APCOM INC
US15 patents
Top patents by PatentIndex Score
US6662822B2Dec 16, 2003
One-way nut fastener
APCOM INC19 citations91
US4505231AMar 19, 1985
Water heater construction with sediment removal means
APCOM INC51 citations91
US7017251B1Mar 28, 2006
Resistored anode and a water heater including the same
APCOM INC21 citations89
US7373080B2May 13, 2008
Water heater and method of operating the same
APCOM INC32 citations88
US7103272B2Sep 5, 2006
Water heater and method of operating the same
APCOM INC29 citations88
US7027724B2Apr 11, 2006
Water heater and method of operating the same
APCOM INC18 citations88
US4419567ADec 6, 1983
Heating element for electric water heater
APCOM INC31 citations88
US4913666AApr 3, 1990
Wiring terminal construction
APCOM INC22 citations81
US5113480AMay 12, 1992
Fluid heater utilizing dual heating elements interconnected with conductive jumper
APCOM INC20 citations78
US5548266AAug 20, 1996
Thermostat construction
APCOM INC12 citations73
US4657215AApr 14, 1987
Mounting assembly for heater thermstat control
APCOM INC18 citations73
US5685481ANov 11, 1997
Trip-free high limit control
APCOM INC12 citations66
US6164333ADec 26, 2000
Convection heat trap
APCOM INC8 citations65
US4399971AAug 23, 1983
Mounting assembly for heater thermostat control
APCOM INC17 citations63
US5548267AAug 20, 1996
Thermostat construction with improved bi-metallic disk mounting arrangement
APCOM INC1 citations52