TREA

Jochem J. De Vries

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  • Drachten, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shaving apparatus
    • Patent number 4,545,120
    • Issue date Oct 8, 1985
    • U.S. Philips Corporation
    • Jochem J. De Vries
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Shaving apparatus
    • Patent number 4,510,687
    • Issue date Apr 16, 1985
    • U.S. Philips Corporation
    • Gerrit J. Groothuis
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Shaving apparatus
    • Patent number 4,343,086
    • Issue date Aug 10, 1982
    • U.S. Philips Corporation
    • Jochem J. de Vries
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Cutting unit for a dry-shaving apparatus
    • Patent number 4,283,849
    • Issue date Aug 18, 1981
    • U.S. Philips Corporation
    • Manfred Engelhardt
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Shaving apparatus
    • Patent number 4,275,497
    • Issue date Jun 30, 1981
    • U.S. Philips Corporation
    • Manfred Engelhardt
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Shaving apparatus
    • Patent number 4,262,416
    • Issue date Apr 21, 1981
    • U.S. Philips Corporation
    • Dirk J. Van Hemmen
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Shaving apparatus
    • Patent number 4,259,781
    • Issue date Apr 7, 1981
    • U.S. Philips Corporation
    • Ebbe Boiten
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Shaving apparatus
    • Patent number 4,258,470
    • Issue date Mar 31, 1981
    • U.S. Philips Corporation
    • Ebbe Boiten
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Shaving cutter
    • Patent number D257744
    • Issue date Dec 30, 1980
    • U.S. Philips Corporation
    • Dirk J. van Hemmen
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Shaving apparatus
    • Patent number 4,240,199
    • Issue date Dec 23, 1980
    • U.S. Philips Corporation
    • Ebbe Boiten
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Shaving apparatus
    • Patent number 4,223,437
    • Issue date Sep 23, 1980
    • U.S. Philips Corporation
    • Ebbe Boiten
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Shaving apparatus
    • Patent number 4,222,168
    • Issue date Sep 16, 1980
    • U.S. Philips Corporation
    • Ebbe Boiten
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Electric shaver with adjustable skin-tightening means
    • Patent number 3,992,775
    • Issue date Nov 23, 1976
    • U.S. Philips Corporation
    • Jochem Jacobus De Vries
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING