Assignee
AMERICAN WATER HEATER CO
US·18 granted patents·9 pending applications·646 citations·filing 1996–2013
Top patents by PatentIndex Score
27 records- 0198US6265699B1Water heater with electronic controlAMERICAN WATER HEATER CO·Filed 2000·Granted Jul 24, 2001·88 cites·24 claims
- 0296US6350967B1Energy saving water heater controlAMERICAN WATER HEATER CO·Filed 2000·Granted Feb 26, 2002·124 cites·24 claims
- 0395US6053130APower vent water heater with electronic control systemAMERICAN WATER HEATER CO·Filed 1998·Granted Apr 25, 2000·93 cites·35 claims
- 0494US7360506B2Low CO water heaterAMERICAN WATER HEATER CO·Filed 2006·Granted Apr 22, 2008·26 cites·27 claims
- 0593US7380522B2Energy saving water heaterAMERICAN WATER HEATER CO·Filed 2005·Granted Jun 3, 2008·36 cites·35 claims
- 0684US6308009B1Electric water heater with electronic controlAMERICAN WATER HEATER CO·Filed 1998·Granted Oct 23, 2001·71 cites·22 claims
- 0783US6649881B2Electric water heater with pulsed electronic control and detectionAMERICAN WATER HEATER CO·Filed 2001·Granted Nov 18, 2003·45 cites·49 claims
- 0876US6725811B1Water heater with low NOx fiber matrix burnerAMERICAN WATER HEATER CO·Filed 1996·Granted Apr 27, 2004·38 cites·7 claims
- 0975US7261061B2Water heater with lint collection detectionAMERICAN WATER HEATER CO·Filed 2004·Granted Aug 28, 2007·10 cites·12 claims
- 1074US7203418B1Electric water heater with hot water outlet dip tubeAMERICAN WATER HEATER CO·Filed 2005·Granted Apr 10, 2007·12 cites·23 claims
- 1171US6546897B1Thermodynamically activated flue damperAMERICAN WATER HEATER CO·Filed 2002·Granted Apr 15, 2003·17 cites·20 claims
- 1271USRE37240EWater heater with reduced localized overheatingAMERICAN WATER HEATER CO·Filed 1996·Granted Jun 26, 2001·26 cites·26 claims
- 1368US7603967B2Water heater with flammable vapor sensorAMERICAN WATER HEATER CO·Filed 2007·Granted Oct 20, 2009·3 cites·29 claims
- 1467US6137955AElectric water heater with improved heating elementAMERICAN WATER HEATER CO·Filed 1998·Granted Oct 24, 2000·27 cites·23 claims
- 1563US7159540B2Water heater with air intake and exhaust systemAMERICAN WATER HEATER CO·Filed 2004·Granted Jan 9, 2007·10 cites·27 claims
- 1661US7451725B2Water heater combustion chamber sensing systemAMERICAN WATER HEATER CO·Filed 2005·Granted Nov 18, 2008·4 cites·16 claims
- 1758US2013284118A1Water heaters with sealed door assemblyAMERICAN WATER HEATER CO·Filed 2013·Application pending·0 cites
- 1850US7631846B2Piezoelectric igniter mounting bracketsAMERICAN WATER HEATER CO·Filed 2007·Granted Dec 15, 2009·3 cites·23 claims
- 1948US2007215066A1Water heater with flammable vapor and co sensorsAMERICAN WATER HEATER CO·Filed 2007·Application pending·0 cites
- 2047US2008029047A1Water heater with lint collection detectionAMERICAN WATER HEATER CO·Filed 2007·Application pending·0 cites
- 2146US2007079770A1Water heater with lint collection detectionAMERICAN WATER HEATER CO·Filed 2006·Application pending·0 cites
- 2244US2007079771A1Water heater with air intake and exhaust systemAMERICAN WATER HEATER CO·Filed 2006·Application pending·0 cites
- 2344US2006191497A1Water heater with air intake and exhaust systemAMERICAN WATER HEATER CO·Filed 2006·Application pending·0 cites
- 2443US2007221142A1Ultra low NOx water heaterAMERICAN WATER HEATER CO·Filed 2007·Application pending·0 cites
- 2541US5826569ALow NOx water heater with finned burnerAMERICAN WATER HEATER CO·Filed 1996·Granted Oct 27, 1998·13 cites·21 claims
- 2641US2006102733A1Combustion air intake filterAMERICAN WATER HEATER CO·Filed 2004·Application pending·0 cites
- 2738US2007218776A1Fuel supply line connector for water heater mounting bracketAMERICAN WATER HEATER CO·Filed 2007·Application pending·0 cites
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