Inventor · disambiguated record
Douglas A. Hayes
Also filed as: HAYES DOUGLAS A
6 granted patents·1 pending application·512 citations·filing 1997–2008
88Inventor score
Top patents by PatentIndex Score
7 records- 0197US6402470B1Method and apparatus for cooling a wall within a gas turbine engineUNITED TECHNOLOGIES CORP·Filed 1999·Granted Jun 11, 2002·217 cites·15 claims
- 0295US6514042B2Method and apparatus for cooling a wall within a gas turbine engineUNITED TECHNOLOGIES CORP·Filed 2001·Granted Feb 4, 2003·93 cites·7 claims
- 0391US6247896B1Method and apparatus for cooling an airfoilUNITED TECHNOLOGIES CORP·Filed 1999·Granted Jun 19, 2001·102 cites·24 claims
- 0478US6280140B1Method and apparatus for cooling an airfoilUNITED TECHNOLOGIES CORP·Filed 1999·Granted Aug 28, 2001·60 cites·21 claims
- 0561US5899058ABypass air valve for a gas turbine engineUNITED TECHNOLOGIES CORP·Filed 1997·Granted May 4, 1999·34 cites·19 claims
- 0657US7360434B1Apparatus and method to measure air pressure within a turbine airfoilFLORIDA TURBINE TECH INC·Filed 2006·Granted Apr 22, 2008·6 cites·5 claims
- 0743US2010116955A1Towel holder and method of manufactureHAYES RICHARD J·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →