Patents by Inventor John Timothy Lemke

John Timothy Lemke 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).

  • Reagent test strip
    Patent number: D383550
    Type: Grant
    Filed: February 9, 1996
    Date of Patent: September 9, 1997
    Assignee: LifeScan, Inc.
    Inventors: Loren Robert Larson, Harshad Ishwarbhai Patel, Gregory Lewis Bennett, John Timothy Lemke, Lorin Philip Olson, David P. Matzinger