TREA

Eric P. Letizia

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  • East Hartford, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Castings, casting cores, and methods
    • Patent number 9,476,307
    • Issue date Oct 25, 2016
    • United Technologies Corporation
    • Tracy A. Propheter-Hinckley
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Castings, casting cores, and methods
    • Patent number 8,911,208
    • Issue date Dec 16, 2014
    • United Technologies Corporation
    • Tracy A. Propheter-Hinckley
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Castings, casting cores, and methods
    • Patent number 8,171,978
    • Issue date May 8, 2012
    • United Technologies Corporation
    • Tracy A. Propheter-Hinckley
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Castings, casting cores, and methods
    • Patent number 8,137,068
    • Issue date Mar 20, 2012
    • United Technologies Corporation
    • Raymond Surace
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Castings, casting cores, and methods
    • Patent number 8,113,780
    • Issue date Feb 14, 2012
    • United Technologies Corporation
    • Anthony P. Cherolis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine airfoil platform cooling circuit
    • Patent number 7,255,536
    • Issue date Aug 14, 2007
    • United Technologies Corporation
    • Frank J. Cunha
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    Castings, Casting Cores, and Methods
    • Publication number 20150098835
    • Publication date Apr 9, 2015
    • United Technologies Corporation
    • Tracy A. Propheter-Hinckley
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Castings, Casting Cores, and Methods
    • Publication number 20120207616
    • Publication date Aug 16, 2012
    • United Technologies Corporation
    • Tracy A. Propheter-Hinckley
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Castings, Casting Cores, and Methods
    • Publication number 20100129217
    • Publication date May 27, 2010
    • United Technologies Corporation
    • Anthony P. Cherolis
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Castings, Casting Cores, and Methods
    • Publication number 20100129194
    • Publication date May 27, 2010
    • United Technologies Corporation
    • Tracy A. Propheter-Hinckley
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Castings, Casting Cores, and Methods
    • Publication number 20100129195
    • Publication date May 27, 2010
    • United Technologies Corporation
    • Raymond Surace
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Turbine airfoil platform cooling circuit
    • Publication number 20060263221
    • Publication date Nov 23, 2006
    • United Technologies Corporation
    • Frank J. Cunha
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES