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David J. McDonald

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  • Hattiesburg, MS, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rubber crumb inspection system
    • Patent number 10,126,247
    • Issue date Nov 13, 2018
    • Zeon Chemicals L.P.
    • David J. McDonald
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING

Patents Applicationslast 30 patents

  • Information Patent Application

    RUBBER CRUMB INSPECTION SYSTEM
    • Publication number 20170030838
    • Publication date Feb 2, 2017
    • ZEON CHEMICALS L.P.
    • David J. McDonald
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING