Patents by Inventor Clifford John Przybyl, Sr.

Clifford John Przybyl, Sr. 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).

  • Patent number: D607333
    Type: Grant
    Filed: May 30, 2007
    Date of Patent: January 5, 2010
    Inventor: Clifford John Przybyl, Sr.