Patents by Inventor Murray L. Cowen

Murray L. Cowen 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).

  • Expansion bracelet
    Patent number: D304432
    Type: Grant
    Filed: July 20, 1987
    Date of Patent: November 7, 1989
    Assignee: Textron Inc.
    Inventor: Murray L. Cowen