Patents by Inventor Werner Vermohlen

Werner Vermohlen 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).

  • Ultrasonic test apparatus and sweep voltage generator for use therein
    Patent number: 4373394
    Abstract: The results of the non-destructive testing of objects with a beam of ultrasonic energy is enhanced by generating display control signals commensurate with a precisely defined region in the test object. These region related signals may be displayed as a "gate" bar on the screen of a cathode ray tube simultaneously with the display of echo related signals. Echo related signals having a magnitude greater than a threshold level, as also defined by the "gate" bar, are detected and may be employed to energize an alarm.
    Type: Grant
    Filed: October 21, 1980
    Date of Patent: February 15, 1983
    Assignee: Krautkramer-Branson Incorporated
    Inventors: Peter Renzel, Werner Vermohlen