TREA

Irving B. Sachs

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  • Madison, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for fiber loading a chemical compound
    • Patent number RE35460
    • Issue date Feb 25, 1997
    • The United States of America as represented by the Secretary of Agriculture
    • John H. Klungness
    • 162 - Paper making and fiber liberation
  • Information Patent Grant

    Method for fiber loading a chemical compound
    • Patent number 5,223,090
    • Issue date Jun 29, 1993
    • The United States of America as represented by the Secretary of Agriculture
    • John H. Klungness
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE