Patents by Inventor Karl Guers

Karl Guers 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).

  • Laser apparatus
    Patent number: 4504954
    Abstract: In a laser device designed according to the gas transport or convection principle, the division into parts with different functions is replaced by complete integration of the different functions. In the case of an axial flow laser, the laser tube can be designed as a cooled tube and arranged concentrically inside of a circulation turbine.
    Type: Grant
    Filed: May 28, 1982
    Date of Patent: March 12, 1985
    Assignee: Battelle-Institut e.V.
    Inventors: Karl Guers, Rasmus Beck
  • Method and arrangement of apparatus for frequency shifting a monochromatic narrow bandwidth light beam
    Patent number: 4264141
    Abstract: Arrangement for frequency shifting a monochromatic narrow-bandwidth light beam, in particular a laser beam, based upon the Doppler effect due to reflection from moving mirrors. Two stationary mirrors are provided between which the beam is reflected back and forth via two moving mirrors. The moving mirrors are staggered by an angle of 180.degree., arranged symmetrically on a rotating support and rotated about a common axis of rotation.
    Type: Grant
    Filed: March 15, 1979
    Date of Patent: April 28, 1981
    Assignee: Battelle-Institut e.V.
    Inventors: Karl Guers, Joerg Boscher