Patents by Inventor Rurik K. Loder

Rurik K. Loder 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).

  • Apparatus for measuring projectile's transverse displacement at gun muzzle
    Patent number: 4542342
    Abstract: A multi-segmented radio frequency excited inductance coil sensor is operaely disposed on the muzzle end of a gun tube for the purpose of detecting the transverse displacement of a projectile from the center axis of the gun tube. The apparatus comprises a combination of sum and differencing amplifiers which combine detected signals into a form which can be used to compute the angle and magnitude of displacement.
    Type: Grant
    Filed: September 15, 1982
    Date of Patent: September 17, 1985
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Jimmy Q. Schmidt, Rurik K. Loder