Patents by Inventor Thaddeus J Blaszczyk

Thaddeus J Blaszczyk 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).

  • Commemorative shoehorn
    Patent number: D431893
    Type: Grant
    Filed: February 4, 2000
    Date of Patent: October 17, 2000
    Inventor: Thaddeus J Blaszczyk