TREA

John Whaley

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  • North Kingstown, RI, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    KCH HYBRID SCREEN CHANGERS
    • Publication number 20150014257
    • Publication date Jan 15, 2015
    • PARKINSON MACHINERY & MANUFACTURING
    • Kenneth Cavanagh
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    KCR SCREEN CHANGER
    • Publication number 20140353261
    • Publication date Dec 4, 2014
    • Kenneth M. Cavanagh
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL