Patents by Inventor Hartwig Klaumunzer

Hartwig Klaumunzer 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).

  • Method and apparatus for measuring the relaxation state of a person
    Patent number: 4665926
    Abstract: In a system for respiratory feedback therapy, relaxation state can be qualitatively measured by forming a quotient between values related to the inhalation/exhalation duration and values related to the pause between inhalation/exhalation phases over intervals of 0.5 to 3 minutes or 5 to 20 respiration cycles.
    Type: Grant
    Filed: November 18, 1985
    Date of Patent: May 19, 1987
    Inventors: Hanscarl Leuner, Hartwig Klaumunzer