made from single element

Industry

  • CPC
  • E02D2200/1614
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Patents Grantslast 30 patents

  • Information Patent Grant

    Parabolic cover for manhole

    • Patent number 5,911,537
    • Issue date Jun 15, 1999
    • Mark D. Pulver
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Manhole adjustment ring

    • Patent number 5,899,024
    • Issue date May 4, 1999
    • Edward C. Stannard
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    FOUNDATION FOR A WIND TURBINE WITH FIBER REINFORCED CONCRETE

    • Publication number 20230340750
    • Publication date Oct 26, 2023
    • Siemens Gamesa Renewable Energy Innovation & Technology S.L.
    • Javier Alonso Gainza
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Building apparatus and method

    • Publication number 20060096221
    • Publication date May 11, 2006
    • Zuhair Al-Kahzrajie
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING