Patents by Inventor Norma Esser

Norma Esser 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).

  • Blood glucose meter
    Patent number: D411621
    Type: Grant
    Filed: July 27, 1998
    Date of Patent: June 29, 1999
    Assignee: Boehringer Mannheim GmbH
    Inventors: Bernd Eisenbarth, Maximilian Wolf, Bernd Seiler, Norma Esser