TREA

Richard Bottorff

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  • Portland, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Purge dam and method of use
    • Patent number 10,189,109
    • Issue date Jan 29, 2019
    • Dockweiler AG
    • Coke Evans
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Purge dam and method of use
    • Patent number 9,586,284
    • Issue date Mar 7, 2017
    • Coke Evans
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    PURGE DAM AND METHOD OF USE
    • Publication number 20170173723
    • Publication date Jun 22, 2017
    • Coke Evans
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PURGE DAM AND METHOD OF USE
    • Publication number 20160074955
    • Publication date Mar 17, 2016
    • Coke Evans
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR