Patents by Inventor Gunter Schoknecht

Gunter Schoknecht 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).

  • Tissue simulating calibration and reference standard
    Patent number: 4116040
    Abstract: A standard to be used for calibrating ultrasonic equipment is comprised of plural, flat parallelly oriented containers alternately filled with castor oil and a mineral oil.
    Type: Grant
    Filed: November 16, 1977
    Date of Patent: September 26, 1978
    Inventors: Gunter Schoknecht, Udo Flesch