TREA

Don D. Winfree

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  • Keller, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gear baffle windage test rig
    • Patent number 6,467,578
    • Issue date Oct 22, 2002
    • Lockheed Martin Corporation
    • Don D. Winfree
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pulse detonation cluster engine
    • Patent number 6,439,503
    • Issue date Aug 27, 2002
    • Lockheed Martin Corporation
    • Don D. Winfree
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Pulse detonation igniter for pulse detonation chambers
    • Patent number 5,937,635
    • Issue date Aug 17, 1999
    • Lockheed Martin Corporation
    • Don D. Winfree
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Dual rotor pulse detonation apparatus
    • Patent number 5,615,548
    • Issue date Apr 1, 1997
    • Lockheed Martin Corporation
    • Don D. Winfree
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Annular pulse detonation apparatus and method
    • Patent number 5,579,633
    • Issue date Dec 3, 1996
    • Lockheed Martin Corporation
    • Louis G. Hunter
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pulse detonation apparatus with inner and outer Spherical valves
    • Patent number 5,557,926
    • Issue date Sep 24, 1996
    • Lockheed Martin
    • Louis G. Hunter
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pulse detonation apparatus with spherical seals
    • Patent number 5,546,744
    • Issue date Aug 20, 1996
    • Lockheed Martin
    • Don D. Winfree
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pulse detonation engine
    • Patent number 5,473,885
    • Issue date Dec 12, 1995
    • Lockheed Corporation
    • Louis G. Hunter
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS