TREA

Henryk Bykowski

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  • Solingen, DE
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD OF MAKING A BENT RAZOR BLADE
    • Publication number 20180257126
    • Publication date Sep 13, 2018
    • Edgewell personal Care Brands LLC
    • Henryk Bykowski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD OF MAKING A BENT RAZOR BLADE
    • Publication number 20160167104
    • Publication date Jun 16, 2016
    • Edgewell personal Care Brands LLC
    • Henryk Bykowski
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Razor Cartridge
    • Publication number 20130205595
    • Publication date Aug 15, 2013
    • Eveready Battery Company. Inc.
    • Henryk Bykowski
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Razor Blade and Method of Manufacture
    • Publication number 20120132036
    • Publication date May 31, 2012
    • Eveready Battery Company. Inc.
    • Henryk Bykowski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Razor Blade and Method of Manufacture
    • Publication number 20100107425
    • Publication date May 6, 2010
    • Eveready Battery Company. Inc.
    • Henryk Bykowski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Razor blade platform and razor cartridge using same
    • Publication number 20070256303
    • Publication date Nov 8, 2007
    • Eveready Battery Company, Inc.
    • Max Arthur Lembke
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING