Patents by Inventor Armin Behrendt

Armin Behrendt 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).

  • Apparatus for breaking-up, without contact, concrements present in the body of a living being
    Patent number: 3942531
    Abstract: This invention relates to an apparatus for breaking-up, without contact, concrements present in the body of a living being, which comprises waveguide means filled with a liquid medium and adapted to be placed against said body, and means for generating shock waves within said waveguide means.
    Type: Grant
    Filed: September 11, 1974
    Date of Patent: March 9, 1976
    Assignee: Dornier System GmbH
    Inventors: Gunter Hoff, Armin Behrendt