Patents by Inventor Rosemarie Helmerich

Rosemarie Helmerich 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 and method for the detection of composite defects
    Patent number: 8490493
    Abstract: Provided is a method for detecting composite defects between a first material and a second material, comprising the steps of: (a) introducing horizontally polarized low-frequency transverse waves into an upper surface of the composite material; (b) detecting an ultrasound echo of the emitted low-frequency horizontally polarized transverse waves; (c) displaying the detected ultrasound echoes on a display device.
    Type: Grant
    Filed: November 24, 2008
    Date of Patent: July 23, 2013
    Assignee: Bundesanstalt fuer Materialforschung und-pruefung (BAM)
    Inventors: Boris Milmann, Rosemarie Helmerich
  • DEVICE AND METHOD FOR THE DETECTION OF COMPOSITE DEFECTS
    Publication number: 20110088472
    Abstract: Provided is a method for detecting composite defects between a first material and a second material, comprising the steps of: (a) introducing horizontally polarized low-frequency transverse waves into an upper surface of the composite material; (b) detecting an ultrasound echo of the emitted low-frequency horizontally polarized transverse waves; (c) displaying the detected ultrasound echoes on a display device.
    Type: Application
    Filed: November 24, 2008
    Publication date: April 21, 2011
    Applicant: Bundesanstalt Fuer Material-Forschung Und-Pruefung (BAM)
    Inventors: Boris Milmann, Rosemarie Helmerich