TREA

Jan Dawidowicz

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  • Fairfield, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Safety razor
    • Patent number 4,245,388
    • Issue date Jan 20, 1981
    • Jan Dawidowicz
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Dispensing system for razor blade cartridges
    • Patent number RE29571
    • Issue date Mar 14, 1978
    • Warner-Lambert Company
    • Jan Dawidowicz
    • 030 - Cutlery
  • Information Patent Grant

    Razor blade cartridge
    • Patent number 3,934,339
    • Issue date Jan 27, 1976
    • Warner-Lambert Company
    • Jan Dawidowicz
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL