Patents by Inventor Thomas A. Prusak

Thomas A. Prusak 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).

  • Toilet seat handle
    Patent number: D341071
    Type: Grant
    Filed: October 17, 1991
    Date of Patent: November 9, 1993
    Assignee: Thomas A. Prusak
    Inventor: Thomas A. Prusak