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Robert J. Leichti

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  • San Ramon, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Composite sea wall system
    • Patent number 12,163,301
    • Issue date Dec 10, 2024
    • Simpson Strong-Tie Company, Inc.
    • Robert Leichti
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Washer with shear tube
    • Patent number 11,137,016
    • Issue date Oct 5, 2021
    • Simpson Strong-Tie Company, Inc.
    • Robert J. Leichti
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Washer with shear tube
    • Patent number 10,253,801
    • Issue date Apr 9, 2019
    • Simpson Strong-Tie Company Inc.
    • Robert J. Leichti
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Heavy Seat Knife Plate Hanger
    • Publication number 20230332395
    • Publication date Oct 19, 2023
    • SIMPSON STRONG TIE COMPANY INC.
    • Timothy Patrick Murphy
    • E04 - BUILDING
  • Information Patent Application

    Washer With Shear Tube
    • Publication number 20190242427
    • Publication date Aug 8, 2019
    • Simpson Strong-Tie, Company
    • Robert J. Leichti
    • E04 - BUILDING
  • Information Patent Application

    COMPOSITE SEA WALL SYSTEM
    • Publication number 20180266065
    • Publication date Sep 20, 2018
    • Simpson Strong-Tie Company, Inc.
    • Robert Leichti
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Washer With Shear Tube
    • Publication number 20170089385
    • Publication date Mar 30, 2017
    • Robert J. Leichti
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...