Patents by Inventor Erwin Petter

Erwin Petter 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).

  • Device for measuring the mechanical properties of biological tissue
    Patent number: 5840041
    Abstract: An apparatus for measuring the mechanical properties of biological tissue d the use of the apparatus is provided. The apparatus generates a magnetic field by means of a coil system comprising a permanent magnet as the actuator and a conductive foil as the sensor.
    Type: Grant
    Filed: March 14, 1997
    Date of Patent: November 24, 1998
    Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
    Inventors: Erwin Petter, Jorg-Uwe Meyer