TREA

James H. Files

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Self-contained oil well salt water concentration system
    • Patent number 4,836,891
    • Issue date Jun 6, 1989
    • Evaporation, Inc.
    • James H. Files
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Replaceable marine fender mechanism
    • Patent number 4,548,151
    • Issue date Oct 22, 1985
    • La Salle Marine, Inc.
    • James H. Files
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Bumper assembly shock cell system
    • Patent number 4,109,474
    • Issue date Aug 29, 1978
    • Regal Tool & Rubber Co., Inc.
    • James H. Files
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Bumper rings
    • Patent number 4,098,211
    • Issue date Jul 4, 1978
    • Regal Tool & Rubber Co., Inc.
    • James H. Files
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Bumper with cushion pivot at bottom
    • Patent number 4,005,672
    • Issue date Feb 1, 1977
    • Regal Tool & Rubber Co. Inc.
    • James Harold Files
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING