TREA

Robert W. Postma

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  • Los Angeles, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Corrugated slider washer bearing
    • Patent number 6,224,288
    • Issue date May 1, 2001
    • The Aerospace Corporation
    • Robert W. Postma
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clip flexure slider washer bearing
    • Patent number 6,210,067
    • Issue date Apr 3, 2001
    • The Aerospace Corporation
    • Robert W. Postma
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Roller washer bearing and method
    • Patent number 6,036,422
    • Issue date Mar 14, 2000
    • The Aerospace Corporation
    • Robert W. Postma
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flexure washer bearing and method
    • Patent number 6,022,178
    • Issue date Feb 8, 2000
    • The Aerospace Corporation
    • Robert W. Postma
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES