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Douglas A. Hayes
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Port St. Lucie, FL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and method to measure air pressure within a turbine airfoil
Patent number
7,360,434
Issue date
Apr 22, 2008
Florida Turbine Technologies, Inc.
Douglas A. Hayes
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Method and apparatus for cooling a wall within a gas turbine engine
Patent number
6,514,042
Issue date
Feb 4, 2003
United Technologies Corporation
William S. Kvasnak
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Method and apparatus for cooling a wall within a gas turbine engine
Patent number
6,402,470
Issue date
Jun 11, 2002
United Technologies Corporation
William S. Kvasnak
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method and apparatus for cooling an airfoil
Patent number
6,280,140
Issue date
Aug 28, 2001
United Technologies Corporation
Friedrich O. Soechting
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method and apparatus for cooling an airfoil
Patent number
6,247,896
Issue date
Jun 19, 2001
United Technologies Corporation
Thomas A. Auxier
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Bypass air valve for a gas turbine engine
Patent number
5,899,058
Issue date
May 4, 1999
United Technologies Corporation
Andrew R. Narcus
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
Method and apparatus for cooling a wall within a gas turbine engine
Publication number
20020021966
Publication date
Feb 21, 2002
William S. Kvasnak
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES