Patents by Inventor Adolf Matt

Adolf Matt 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).

  • Ceramic tile cutting instrument
    Patent number: D331762
    Type: Grant
    Filed: May 16, 1990
    Date of Patent: December 15, 1992
    Assignee: Kaufmann Gesellschaft m.b.H. & Co. KG
    Inventor: Adolf Matt