TREA

Helge Zimmet

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  • Waltham, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ceramic igniters
    • Patent number 7,772,525
    • Issue date Aug 10, 2010
    • Saint-Gobain Ceramics & Plastics, Inc.
    • Suresh Annavarapu
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Brush filament bundles and preparation thereof
    • Patent number 7,217,332
    • Issue date May 15, 2007
    • The Gillette Company
    • William R. Brown, Jr.
    • A46 - BRUSHWARE
  • Information Patent Grant

    Insert molding razor cartridges
    • Patent number 6,852,262
    • Issue date Feb 8, 2005
    • The Gillette Company
    • William R. Brown, Jr.
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Shaving systems
    • Patent number 6,839,968
    • Issue date Jan 11, 2005
    • The Gillette Company
    • William R. Brown, Jr.
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Bristle for a toothbrush
    • Patent number 6,497,458
    • Issue date Dec 24, 2002
    • Braun GmbH
    • Scott Batson
    • A46 - BRUSHWARE
  • Information Patent Grant

    Bristle for a toothbrush
    • Patent number 6,327,736
    • Issue date Dec 11, 2001
    • Braun GmbH
    • Norbert Schaefer
    • A46 - BRUSHWARE

Patents Applicationslast 30 patents

  • Information Patent Application

    Ceramic igniters
    • Publication number 20060213897
    • Publication date Sep 28, 2006
    • Saint-Gobain Ceramics & Plastics, Inc.
    • Suresh Annavarapu
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    Toothbrush head
    • Publication number 20040177462
    • Publication date Sep 16, 2004
    • The Gillette Company
    • William R. Brown
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Brush filament bundles and preparation thereof
    • Publication number 20040048063
    • Publication date Mar 11, 2004
    • William R. Brown
    • A46 - BRUSHWARE
  • Information Patent Application

    Shaving systems
    • Publication number 20030208907
    • Publication date Nov 13, 2003
    • William R. Brown
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Insert molding razor cartridges
    • Publication number 20030209829
    • Publication date Nov 13, 2003
    • William R. Brown
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Elastomeric grips for personal care products
    • Publication number 20030070259
    • Publication date Apr 17, 2003
    • William R. Brown
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Handles for personal care products
    • Publication number 20030070309
    • Publication date Apr 17, 2003
    • William R. Brown
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Polyurethane bristles
    • Publication number 20020189041
    • Publication date Dec 19, 2002
    • Ronald R. Duff
    • A46 - BRUSHWARE
  • Information Patent Application

    Bristle for a toothbrush
    • Publication number 20020004965
    • Publication date Jan 17, 2002
    • Braun GmbH
    • Scott Batson
    • A46 - BRUSHWARE