Assignee
SABH U S WATER HEATER GROUP IN
US·5 granted patents·274 citations·filing 1993–1996
Top patents by PatentIndex Score
5 records- 0194US5355841AWater heater with integral burnerSABH U S WATER HEATER GROUP IN·Filed 1993·Granted Oct 18, 1994·105 cites·22 claims
- 0293US5511516AWater heater with low NOx ceramic burnerSABH U S WATER HEATER GROUP IN·Filed 1994·Granted Apr 30, 1996·90 cites·24 claims
- 0371US5357907AWater heater with reduced localized overheatingSABH U S WATER HEATER GROUP IN·Filed 1993·Granted Oct 25, 1994·26 cites·8 claims
- 0468US5636598AInduced draft combustion water heaterSABH U S WATER HEATER GROUP IN·Filed 1996·Granted Jun 10, 1997·33 cites·17 claims
- 0558US5474202AMethod of making a water heater and an improved water heater structureSABH U S WATER HEATER GROUP IN·Filed 1993·Granted Dec 12, 1995·20 cites·7 claims
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