John C. Calderbank

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Glastonbury, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Blade outer air seal
- Patent number 8,439,629
- Issue date May 14, 2013
- United Technologies Corporation
- Edward F. Pietraszkiewicz
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Blade outer air seal
- Patent number 8,123,466
- Issue date Feb 28, 2012
- United Technologies Corporation
- Edward F. Pietraszkiewicz
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Cooled rotor blade
- Patent number 7,195,448
- Issue date Mar 27, 2007
- United Technologies Corporation
- Jeffrey R. Levine
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Turbine airfoil cooling passageway
- Patent number 7,150,601
- Issue date Dec 19, 2006
- United Technologies Corporation
- Edward F. Pietraszkiewicz
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Turbine vane with a platform cavity having a double feed for coolin...
- Patent number 5,413,458
- Issue date May 9, 1995
- United Technologies Corporation
- John C. Calderbank
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
Blade outer air seal
- Publication number 20090067994
- Publication date Mar 12, 2009
- United Technologies Corporation
- Edward F. Pietraszkiewicz
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Blade outer air seal
- Publication number 20080211192
- Publication date Sep 4, 2008
- United Technologies Corporation
- Edward F. Pietraszkiewicz
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Turbine airfoil cooling passageway
- Publication number 20060140762
- Publication date Jun 29, 2006
- United Technologies Corporation
- Edward F. Pietraszkiewicz
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Cooled rotor blade
- Publication number 20050265844
- Publication date Dec 1, 2005
- Jeffrey R. Levine
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES