TREA

Bob Schaefer

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  • Lindenwood, IL, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    MATERIAL SPREADER FOR A HEAVY DUTY VEHICLE
    • Publication number 20180298568
    • Publication date Oct 18, 2018
    • SWENSON SPREADER, LLC
    • Troy Fox
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    MATERIAL SPREADER FOR A VEHICLE
    • Publication number 20180298567
    • Publication date Oct 18, 2018
    • SWENSON SPREADER, LLC
    • Christopher Norkus
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES