Patents by Inventor Wayne Franek

Wayne Franek 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).

  • Combined phonograph and stereo receiver
    Patent number: D244961
    Type: Grant
    Filed: October 14, 1975
    Date of Patent: July 5, 1977
    Assignee: Zenith Radio Corporation
    Inventors: Melvin H. Boldt, David P. Chuboff, Wayne Franek