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Norman E. Wickberg

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  • Oceanport, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and method for forming a barrier wall
    • Patent number 5,921,716
    • Issue date Jul 13, 1999
    • Norman Wickberg
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Pressure driver for pilings
    • Patent number 5,040,927
    • Issue date Aug 20, 1991
    • Norman E. Wickberg
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Retaining wall member
    • Patent number 4,863,315
    • Issue date Sep 5, 1989
    • Norman E. Wickberg
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    System for pollution control
    • Patent number 4,358,221
    • Issue date Nov 9, 1982
    • Norman E. Wickberg
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL