Patents by Inventor Richard Machacek

Richard Machacek 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).

  • Mermaid easel
    Patent number: D525440
    Type: Grant
    Filed: November 16, 2004
    Date of Patent: July 25, 2006
    Inventors: Richard Machacek, Ana Jurpik