TREA

David Sensibar Irrevocable Trust

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  • Chicago, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve position detecting apparatus
    • Patent number 4,287,432
    • Issue date Sep 1, 1981
    • David Sensibar Irrevocable Trust
    • Ezra Sensibar
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hopper valve module for hopper dredge
    • Patent number RE30358
    • Issue date Aug 5, 1980
    • Sensibar, Irrevocable Trust; David
    • Ezra Sensibar
    • 114 - Ships
  • Information Patent Grant

    Liquid agitator for hopper
    • Patent number 4,160,618
    • Issue date Jul 10, 1979
    • David Sensibar Irrevocable Trust
    • Ezra Sensibar
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

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