Patents by Inventor William Horgan, Jr.

William Horgan, Jr. 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).

  • Glass door
    Patent number: D355037
    Type: Grant
    Filed: November 9, 1990
    Date of Patent: January 31, 1995
    Assignee: Blumcraft of Pittsburgh
    Inventor: William Horgan, Jr.