Patents by Inventor Heinz K. Richter

Heinz K. Richter 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).

  • Pitch control system
    Patent number: 3949958
    Abstract: An improved system of pitch control for aircraft having a "flying tail"; i.e., a movable horizontal stabilizer with at least one movable elevator thereon. The human or automatic pilot input commands operate the elevators, and then the elevator response is used as part of the command to operate the stabilizer.
    Type: Grant
    Filed: December 7, 1973
    Date of Patent: April 13, 1976
    Assignee: Lockheed Aircraft Corporation
    Inventor: Heinz K. Richter