TREA

Barry Robert Silber

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  • Cincinnati, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Disposable paper products with indicator means
    • Patent number 5,902,669
    • Issue date May 11, 1999
    • The Procter & Gamble Company
    • Mark John Steinhardt
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Separable laminated paper product
    • Patent number 5,874,157
    • Issue date Feb 23, 1999
    • The Procter & Gamble Company
    • Douglas Edgar Robinson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Disposable paper products with indicator means
    • Patent number 5,834,099
    • Issue date Nov 10, 1998
    • The Procter & Gamble Company
    • Mark John Steinhardt
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE