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James P. Downs

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  • Jupiter, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cooled IBR for a micro-turbine
    • Patent number 8,556,576
    • Issue date Oct 15, 2013
    • Florida Turbine Technologies, Inc.
    • Jack W Wilson
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Spring loaded compliant seal for high temperature use
    • Patent number 8,556,578
    • Issue date Oct 15, 2013
    • Florida Turbine Technologies, Inc.
    • Robert L Memmen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compressor blade with tip sealing
    • Patent number 8,454,310
    • Issue date Jun 4, 2013
    • Florida Turbine Technologies, Inc.
    • James P Downs
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air cooled turbine airfoil with sequential impingement cooling
    • Patent number 8,322,988
    • Issue date Dec 4, 2012
    • Florida Turbine Technologies, Inc.
    • James P Downs
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine airfoil with micro cooling channels
    • Patent number 8,317,475
    • Issue date Nov 27, 2012
    • Florida Turbine Technologies, Inc.
    • James P Downs
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Air cooled turbine airfoil with sequential impingement cooling
    • Patent number 8,167,537
    • Issue date May 1, 2012
    • Florida Turbine Technologies, Inc.
    • William L. Plank
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Air cooled turbine airfoil with sequential cooling
    • Patent number 8,096,766
    • Issue date Jan 17, 2012
    • Florida Turbine Technologies, Inc.
    • James P. Downs
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method for forming turbine blade with angled internal ribs
    • Patent number 7,871,245
    • Issue date Jan 18, 2011
    • United Technologies Corporation
    • Edward Pietraszkiewicz
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine blade trip strip orientation
    • Patent number 7,866,947
    • Issue date Jan 11, 2011
    • United Technologies Corporation
    • Edward F. Pietraszkiewicz
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Apparatus for forming turbine blade with angled internal ribs
    • Patent number 7,862,325
    • Issue date Jan 4, 2011
    • United Technologies Corporation
    • Edward Pietraszkiewicz
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Cooled turbine blade
    • Patent number 7,632,071
    • Issue date Dec 15, 2009
    • United Technologies Corporation
    • Robert Charbonneau
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method for forming turbine blade with angled internal ribs
    • Patent number 7,569,172
    • Issue date Aug 4, 2009
    • United Technologies Corporation
    • Edward Pietraszkiewicz
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Gas turbine engine with contoured air supply slot in turbine rotor
    • Patent number 7,534,085
    • Issue date May 19, 2009
    • United Technologies Corporation
    • Edward F. Pietraszkiewicz
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Turbine blade with ceramic tip
    • Patent number 7,419,363
    • Issue date Sep 2, 2008
    • Florida Turbine Technologies, Inc.
    • James Downs
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine blade trailing edge construction
    • Patent number 7,371,048
    • Issue date May 13, 2008
    • United Technologies Corporation
    • James P. Downs
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine blade cooling system
    • Patent number 7,334,992
    • Issue date Feb 26, 2008
    • United Technologies Corporation
    • James P. Downs
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • 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

    Apparatus for cooling an airfoil for a gas turbine engine
    • Patent number 6,210,112
    • Issue date Apr 3, 2001
    • United Technologies Corporation
    • Martin G. Tabbita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hollow airfoil for a gas turbine engine
    • Patent number 6,164,912
    • Issue date Dec 26, 2000
    • United Technologies Corporation
    • Martin G. Tabbita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Apparatus and method for cooling an airfoil for a gas turbine engine
    • Patent number 6,050,777
    • Issue date Apr 18, 2000
    • United Technologies Corporation
    • Martin G. Tabbita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine blade passive clearance control
    • Patent number 5,688,107
    • Issue date Nov 18, 1997
    • United Technologies Corp.
    • James P. Downs
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Coating for minimizing thermal gradients in an article
    • Patent number 5,614,294
    • Issue date Mar 25, 1997
    • United Technologies Corporation
    • James P. Downs
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    Cooed IBR for a micro-turbine
    • Publication number 20120082563
    • Publication date Apr 5, 2012
    • Florida Turbine Technologies, Inc.
    • Jack W. Wilson, JR.
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHOD FOR FORMING TURBINE BLADE WITH ANGLED INTERNAL RIBS
    • Publication number 20090269210
    • Publication date Oct 29, 2009
    • Edward Pietraszkiewicz
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    METHOD FOR FORMING TURBINE BLADE WITH ANGLED INTERNAL RIBS
    • Publication number 20090258102
    • Publication date Oct 15, 2009
    • Edward Pietraszkiewicz
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Turbine blade trip strip orientation
    • Publication number 20080159874
    • Publication date Jul 3, 2008
    • United Technologies Corporation
    • Edward F. Pietraszkiewicz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Gas turbine engine with contoured air supply slot in turbine rotor
    • Publication number 20070297918
    • Publication date Dec 27, 2007
    • United Technologies Corporation
    • Edward F. Pietraszkiewicz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbine blade with ceramic tip
    • Publication number 20070292273
    • Publication date Dec 20, 2007
    • James P. Downs
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Cooled turbine blade
    • Publication number 20070140848
    • Publication date Jun 21, 2007
    • United Technologies Corporation
    • Robert Charbonneau
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Method for forming turbine blade with angled internal ribs
    • Publication number 20060292005
    • Publication date Dec 28, 2006
    • United Technologies Corporation
    • Edward Pietraszkiewicz
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Turbine blade trailing edge construction
    • Publication number 20060269419
    • Publication date Nov 30, 2006
    • United Technologies Corporation
    • James P. Downs
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbine blade cooling system
    • Publication number 20060269410
    • Publication date Nov 30, 2006
    • United Technologies Corporation
    • James P. Downs
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbine blade tip cooling construction
    • Publication number 20030021684
    • Publication date Jan 30, 2003
    • James P. Downs
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES