TREA

Charles K. Christopherson

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  • Andover, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Part span shrouded fan blisk
    • Patent number 7,758,311
    • Issue date Jul 20, 2010
    • General Electric Company
    • Kenneth Loehle
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas turbine engine with variable pressure ratio fan system
    • Patent number 6,901,739
    • Issue date Jun 7, 2005
    • General Electric Company
    • Charles Kammer Christopherson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    BLEED FLOW EXTRACTION SYSTEM FOR A GAS TURBINE ENGINE
    • Publication number 20180009536
    • Publication date Jan 11, 2018
    • GENERAL ELECTRIC COMPANY
    • Charles Kammer Christopherson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Part span shrouded fan blisk
    • Publication number 20080089788
    • Publication date Apr 17, 2008
    • GENERAL ELECTRIC COMPANY
    • Kenneth Loehle
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Gas turbine engine with variable pressure ratio fan system
    • Publication number 20050072158
    • Publication date Apr 7, 2005
    • Charles Kammer Christopherson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES