Patents by Inventor Arthur C. Marks

Arthur C. Marks 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).

  • Patent number: D319424
    Type: Grant
    Filed: March 15, 1989
    Date of Patent: August 27, 1991
    Inventor: Arthur C. Marks