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Masoud Ansari

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  • Waterloo, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Special trackwork assembly
    • Patent number 10,487,456
    • Issue date Nov 26, 2019
    • Polycorp Ltd.
    • Masoud Ansari
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    Special Trackwork Assembly
    • Publication number 20170191225
    • Publication date Jul 6, 2017
    • Polycorp Ltd.
    • Masoud Ansari
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES