Patents by Inventor Ing. H. Kreiskorte

Ing. H. Kreiskorte 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).

  • Surface testing apparatus
    Patent number: 4682498
    Abstract: The invention relates to a surface testing apparatus in which sensors are driven with a reciprocating movement above the surface being tested. To minimize the forces which are required for the driving of the sensors, a vibratory system is provided for this movement, which is driven by an exciter system at or close to its natural frequency.
    Type: Grant
    Filed: June 24, 1986
    Date of Patent: July 28, 1987
    Assignee: Thyssen Industrie AG
    Inventor: Ing. H. Kreiskorte