TREA

James W. Akkerman

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Axial pump
    • Patent number 5,692,882
    • Issue date Dec 2, 1997
    • The United States of America as represented by the administrator of the Natio...
    • Richard J. Bozeman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method for reducing pumping damage to blood
    • Patent number 5,678,306
    • Issue date Oct 21, 1997
    • The United States of America as represented by the administrator of the Natio...
    • Richard J. Bozeman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Rotary blood pump
    • Patent number 5,527,159
    • Issue date Jun 18, 1996
    • The United States of America as represented by the administrator of the Natio...
    • Richard J. Bozeman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Automatic compression adjusting mechanism for internal combustion e...
    • Patent number 4,406,256
    • Issue date Sep 27, 1983
    • The United States of America as represented by the administrator of the Natio...
    • James W. Akkerman
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Reciprocating engines
    • Patent number 4,283,995
    • Issue date Aug 18, 1981
    • The United States of America as represented by the administrator of the Natio...
    • James W. Akkerman
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS