TREA

William G. Haesloop

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  • Dana Point, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Submersible pumping system
    • Patent number 4,435,132
    • Issue date Mar 6, 1984
    • International Telephone & Telegraph Corporation
    • William G. Haesloop
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Purged valve assembly and method of sealing
    • Patent number 4,080,106
    • Issue date Mar 21, 1978
    • International Telephone & Telegraph Corporation
    • William G. Haesloop
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS