TREA

Walter Schaaf

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  • Hurtgenwald, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Paper machine clothing
    • Patent number 7,279,074
    • Issue date Oct 9, 2007
    • Heimbach GmbH & Co.
    • Walter Best
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Felt, in particular a papermaking-machine felt, and method for its...
    • Patent number 5,864,931
    • Issue date Feb 2, 1999
    • Thomas Josef Heimbach GmbH & Co.
    • Walter Best
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Spiral wound papermaking-machine felt
    • Patent number 5,268,076
    • Issue date Dec 7, 1993
    • Thomas Josef Heimbach GmbH & Co.
    • Walter Best
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Belt for papermaking machines
    • Patent number 5,175,037
    • Issue date Dec 29, 1992
    • Thomas Josef Heimbach GmbH & Co.
    • Otto G. I. Merckens
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

  • Information Patent Application

    Paper machine clothing
    • Publication number 20050233661
    • Publication date Oct 20, 2005
    • Walter Best
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE