Patents by Inventor Dwight W. Marks

Dwight W. 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).

  • Newspaper rack
    Patent number: D284916
    Type: Grant
    Filed: April 30, 1984
    Date of Patent: August 5, 1986
    Inventor: Dwight W. Marks