TREA

James A. Mitchell

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  • Grand Rapids, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chain wear monitoring device
    • Patent number 10,145,770
    • Issue date Dec 4, 2018
    • Frost Tech LLC
    • Charles C. Frost
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Chain wear monitoring device
    • Patent number 9,772,179
    • Issue date Sep 26, 2017
    • Frost Tech LLC
    • Charles C. Frost
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    CHAIN WEAR MONITORING DEVICE
    • Publication number 20160010977
    • Publication date Jan 14, 2016
    • Charles C. Frost
    • G01 - MEASURING TESTING