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Martin Kuhn

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  • Fluorn-Winzeln, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Writing and metering device
    • Patent number 6,499,902
    • Issue date Dec 31, 2002
    • Schmidt Feintechnik GmbH
    • Martin Kuhn
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing device with at least two writing elements
    • Patent number 6,315,477
    • Issue date Nov 13, 2001
    • Gebr. Schmidt Fabrik fuer Feinmechanick
    • Martin Kuhn
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    Writing and metering device
    • Publication number 20020067948
    • Publication date Jun 6, 2002
    • Martin Kuhn
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES