Patents by Inventor Mona L. Kafka

Mona L. Kafka 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).

  • Protective non-slip mat
    Patent number: D478452
    Type: Grant
    Filed: October 24, 2002
    Date of Patent: August 19, 2003
    Inventors: Mona L. Kafka, Angela L. Schroeder