Patents by Inventor Mark W. Marbach

Mark W. Marbach 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).

  • Traffic signal glove
    Patent number: D369309
    Type: Grant
    Filed: August 25, 1993
    Date of Patent: April 30, 1996
    Inventor: Mark W. Marbach