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Ronald J. DeFoe

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  • Becket, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Field adjustable hydrocyclone
    • Patent number 5,240,115
    • Issue date Aug 31, 1993
    • Beloit Technologies, Inc.
    • Bruce Crossley
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Multi-disk refiner
    • Patent number 4,619,414
    • Issue date Oct 28, 1986
    • Beloit Corporation
    • Edward C. Kirchner
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

  • Information Patent Application

    REFINER FILLING PIECE HAVING VARIABLY COATED BARS
    • Publication number 20230407563
    • Publication date Dec 21, 2023
    • AIKAWA FIBER TECHNOLOGIES INC.
    • Jens O. Heymer
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...