Patents by Inventor Ronald E. Blezek

Ronald E. Blezek 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).

  • Dumbbell
    Patent number: D362880
    Type: Grant
    Filed: June 12, 1991
    Date of Patent: October 3, 1995
    Inventor: Ronald E. Blezek