Patents by Inventor Charles J. Ozvath

Charles J. Ozvath 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).

  • Window lock mounting bracket
    Patent number: D251542
    Type: Grant
    Filed: November 21, 1977
    Date of Patent: April 10, 1979
    Inventors: Charles J. Ozvath, Burlon P. Campbell