TREA

Frederick E. Willcox III

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pile cap
    • Patent number 5,531,544
    • Issue date Jul 2, 1996
    • Perma Pile Foundation Restoration Systems, Inc.
    • Frederick E. Willcox
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Self-piloting compressible piling
    • Patent number 5,505,561
    • Issue date Apr 9, 1996
    • Perma Pile Foundation Restoration Systems, Inc.
    • Frederick E. Willcox
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Foundation support apparatus with sectional sleeve
    • Patent number 5,228,807
    • Issue date Jul 20, 1993
    • Perma Pile Foundation Restoration Systems, Inc.
    • Frederick E. Willcox
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Clamp for hanging jack
    • Patent number 5,098,066
    • Issue date Mar 24, 1992
    • Perma Pile Foundation Restoration Systems, Inc.
    • Frederick E. Willcox
    • B66 - HOISTING LIFTING HAULING