Patents by Inventor Jerold B. Balzer

Jerold B. Balzer 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).

  • Decorative calendar
    Patent number: D423571
    Type: Grant
    Filed: September 22, 1999
    Date of Patent: April 25, 2000
    Inventors: Jerold B. Balzer, Robert J. Valentine, Greg R. Brandt
  • Square framed decorative calendar
    Patent number: D425114
    Type: Grant
    Filed: September 22, 1999
    Date of Patent: May 16, 2000
    Inventors: Jerold B. Balzer, Robert J. Valentine, Greg R. Brandt