TREA

Leonard I. Tafel

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  • Mt. Prospect, IL, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Inking arrangement improvement
    • Patent number 6,910,417
    • Issue date Jun 28, 2005
    • Leonard Immanuel Tafel
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Digital liquid dispenser
    • Patent number 6,792,854
    • Issue date Sep 21, 2004
    • Leonard I. Tafel
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    Description of related art
    • Publication number 20040107852
    • Publication date Jun 10, 2004
    • Leonard I. Tafel
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS