TREA

Mario L. Stan

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  • Montgomery, AL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Trench drain
    • Patent number 10,047,512
    • Issue date Aug 14, 2018
    • Jay R. Smith Manufacturing Company
    • Steven Chromey
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    TRENCH DRAIN CHANNEL
    • Publication number 20180320358
    • Publication date Nov 8, 2018
    • Jay R. Smith Mfg. Co., assumed name of Smith Industries, Inc.
    • Steven Chromey
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    TRENCH DRAIN
    • Publication number 20180320357
    • Publication date Nov 8, 2018
    • Jay R. Smith Mfg. Co., assumed name of Smith Industries, Inc.
    • Steven Chromey
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Trench drain
    • Publication number 20150308092
    • Publication date Oct 29, 2015
    • Jay R. Smith Mfg. Co.
    • Steven Chromey
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING