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Tom Swisshelm

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  • Wooster, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Construction barrier moving device and method
    • Patent number 11,066,001
    • Issue date Jul 20, 2021
    • KOKOSING CONSTRUCTION COMPANY, INC.
    • Tom Swisshelm
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Berm roller
    • Patent number 10,260,204
    • Issue date Apr 16, 2019
    • KOKOSING CONSTRUCTION COMPANY, INC.
    • Tom Swisshelm
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    BERM ROLLER
    • Publication number 20180202115
    • Publication date Jul 19, 2018
    • Kokosing Construction Company, Inc.
    • Tom Swisshelm
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    CONSTRUCTION BARRIER MOVING DEVICE AND METHOD
    • Publication number 20180194261
    • Publication date Jul 12, 2018
    • Kokosing Construction Company, Inc.
    • Tom Swisshelm
    • B60 - VEHICLES IN GENERAL