Leonard Todd Caldwell

Person

  • San Ramon, CA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Portable tanking system and method

    • Patent number 9,310,022
    • Issue date Apr 12, 2016
    • Pacific Gas and Electric Company
    • Michael Tom Sakaguchi
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

  • Information Patent Application

    PORTABLE TANKING SYSTEM AND METHOD

    • Publication number 20140261707
    • Publication date Sep 18, 2014
    • Pacific Gas & Electric Company
    • Michael Tom Sakaguchi
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS