Inventor · disambiguated record
Dale Stewart
Also filed as: STEWART DALE · STEWART DALE D
5 granted patents·164 citations·filing 1997–2015
84Inventor score
Top patents by PatentIndex Score
5 records- 0188US6602058B1Vented backplate impeller water heater blower and method of mixing dilution airFASCO INDUSTRIES·Filed 2001·Granted Aug 5, 2003·47 cites·15 claims
- 0285US6398512B2Method and apparatus for cooling and expelling exhaust gases from a water heaterFiled 2001·Granted Jun 4, 2002·40 cites·21 claims
- 0378US9630034B2Method and apparatus for controlled emergency descentAHS RESCUE LLC·Filed 2015·Granted Apr 25, 2017·6 cites·8 claims
- 0473US6231311B1Method and apparatus for providing dilution air to a blower motorFASCO INDUSTRIES·Filed 1999·Granted May 15, 2001·37 cites·33 claims
- 0570US5954476ASnap-fit blower housing assembly and seal methodFASCO INDUSTRIES·Filed 1997·Granted Sep 21, 1999·34 cites·11 claims
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