Patents by Inventor Michael S. Cherepak

Michael S. Cherepak 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).

  • Sample processor
    Patent number: D310413
    Type: Grant
    Filed: December 17, 1987
    Date of Patent: September 4, 1990
    Assignee: Miles Inc.
    Inventors: William E. Bigler, Michael S. Cherepak, Kenneth D. Collister, Cynthia S. Postma