TREA

David L. Williams

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  • Colleyville, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Short beam shear test fixture
    • Patent number 8,950,270
    • Issue date Feb 10, 2015
    • Textron Innovatons Inc.
    • David L. Williams
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Variable stiffness support
    • Patent number 8,746,649
    • Issue date Jun 10, 2014
    • Textron Innovations Inc.
    • David F. Haynes
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Variable stiffness support
    • Patent number 8,215,606
    • Issue date Jul 10, 2012
    • Bell Helicopter Textron Inc.
    • David F. Haynes
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Variable stiffness support
    • Patent number 7,650,819
    • Issue date Jan 26, 2010
    • Bell Helicopter Textron Inc.
    • David F. Haynes
    • B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Variable Stiffness Support
    • Publication number 20130001841
    • Publication date Jan 3, 2013
    • BELL HELICOPTER TEXTRON INC.
    • David F. Haynes
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Short Beam Shear Test Fixture
    • Publication number 20120222491
    • Publication date Sep 6, 2012
    • BELL HELICOPTER TEXTRON INC.
    • David L. Williams
    • G01 - MEASURING TESTING
  • Information Patent Application

    Variable Stiffness Support
    • Publication number 20100102194
    • Publication date Apr 29, 2010
    • David F. Haynes
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Variable stiffness support
    • Publication number 20050224685
    • Publication date Oct 13, 2005
    • David F Haynes
    • B64 - AIRCRAFT AVIATION COSMONAUTICS