Patents by Inventor Peter Dzuik

Peter Dzuik has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Writing point for writing or recording instruments and process for its manufacture
    Patent number: 4634306
    Abstract: A writing point for a writing or recording instrument is completely or partially formed of a metallic glass or amorphous metal or the writing tip may be provided with a coating or surface layer of metallic glass or amorphous metal.
    Type: Grant
    Filed: November 28, 1983
    Date of Patent: January 6, 1987
    Assignee: Firma J.S. Staedtler
    Inventor: Peter Dzuik