Assignee
WHITE BRADFORD CORP
US·30 granted patents·828 citations·filing 1985–2004
Top patents by PatentIndex Score
30 records- 0190US5660165ABack-up heaterWHITE BRADFORD CORP·Filed 1994·Granted Aug 26, 1997·67 cites·12 claims
- 0289US5277171AWater heater heat trapWHITE BRADFORD CORP·Filed 1993·Granted Jan 11, 1994·58 cites·16 claims
- 0388US4867106ADirect power vented water heaterWHITE BRADFORD CORP·Filed 1988·Granted Sep 19, 1989·46 cites·6 claims
- 0487US6684821B2Energy sustaining water heaterWHITE BRADFORD CORP·Filed 2001·Granted Feb 3, 2004·38 cites·33 claims
- 0586US6142216AIndirect water heaterWHITE BRADFORD CORP·Filed 1997·Granted Nov 7, 2000·52 cites·14 claims
- 0684US5341770AIntegral lime inhibitorWHITE BRADFORD CORP·Filed 1993·Granted Aug 30, 1994·46 cites·14 claims
- 0783US5485879ACombined water heater and heat exchangerWHITE BRADFORD CORP·Filed 1994·Granted Jan 23, 1996·46 cites·24 claims
- 0883US4672919ADirect power vented water heaterWHITE BRADFORD CORP·Filed 1985·Granted Jun 16, 1987·43 cites·8 claims
- 0982US5596952AIndirect water heaterWHITE BRADFORD CORP·Filed 1995·Granted Jan 28, 1997·48 cites·26 claims
- 1079US5372185ACombined water heater and heat exchangerWHITE BRADFORD CORP·Filed 1993·Granted Dec 13, 1994·38 cites·17 claims
- 1179US5199385AThrough the wall vented water heaterWHITE BRADFORD CORP·Filed 1992·Granted Apr 6, 1993·43 cites·15 claims
- 1271US5052346AWater heater foam dam and forming methodWHITE BRADFORD CORP·Filed 1991·Granted Oct 1, 1991·30 cites·8 claims
- 1369US5761379AWater heater capable of being hung from a supportWHITE BRADFORD CORP·Filed 1995·Granted Jun 2, 1998·27 cites·8 claims
- 1467US5081696AElectrically grounded water heaterWHITE BRADFORD CORP·Filed 1991·Granted Jan 14, 1992·25 cites·20 claims
- 1566US5023031AMethod of making a foam insulated water heaterWHITE BRADFORD CORP·Filed 1989·Granted Jun 11, 1991·26 cites·2 claims
- 1663US5954492ABurner for reducing nitrogen oxides and carbon monoxideWHITE BRADFORD CORP·Filed 1998·Granted Sep 21, 1999·23 cites·33 claims
- 1762US4628184AFoam insulated water heater and method of making sameWHITE BRADFORD CORP·Filed 1985·Granted Dec 9, 1986·24 cites·20 claims
- 1856US5092519AControl system for water heatersWHITE BRADFORD CORP·Filed 1991·Granted Mar 3, 1992·20 cites·19 claims
- 1955US5943984ASide inlet for a water heaterWHITE BRADFORD CORP·Filed 1997·Granted Aug 31, 1999·17 cites·29 claims
- 2050USRE34534EDirect power vented water heaterWHITE BRADFORD CORP·Filed 1991·Granted Feb 8, 1994·13 cites·7 claims
- 2149US6935280B1Cold water inlet for reducing accumulation of scaleWHITE BRADFORD CORP·Filed 2004·Granted Aug 30, 2005·7 cites·23 claims
- 2249US5115767AHigh efficiency insulated water heater and method for making sameWHITE BRADFORD CORP·Filed 1991·Granted May 26, 1992·14 cites·21 claims
- 2349US4861968AFoam insulated water heater and method of making sameWHITE BRADFORD CORP·Filed 1988·Granted Aug 29, 1989·14 cites·20 claims
- 2448US5000893AMethod of making a foam insulated water heaterWHITE BRADFORD CORP·Filed 1985·Granted Mar 19, 1991·14 cites·17 claims
- 2544US5682666AMethod of making a water heater capable of being hung from a supportWHITE BRADFORD CORP·Filed 1996·Granted Nov 4, 1997·10 cites·8 claims
- 2643US4669448AInner door for water heaterWHITE BRADFORD CORP·Filed 1986·Granted Jun 2, 1987·9 cites·5 claims
- 2741US4904428AMethod of making a foam insulated water heaterWHITE BRADFORD CORP·Filed 1985·Granted Feb 27, 1990·9 cites·9 claims
- 2839US5574822ACompact electric water heaterWHITE BRADFORD CORP·Filed 1993·Granted Nov 12, 1996·8 cites·11 claims
- 2939US4808356AMethod for insulating a water heaterWHITE BRADFORD CORP·Filed 1986·Granted Feb 28, 1989·9 cites·4 claims
- 3033US6056542ABurner for reducing nitrogen oxides and carbon monoxideWHITE BRADFORD CORP·Filed 1999·Granted May 2, 2000·4 cites·34 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →