Patents by Inventor Holger Kogl

Holger Kogl 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).

  • Sliding valve
    Publication number: 20060124763
    Abstract: The invention is based on a sliding valve (10) having a sliding sleeve (12) which is axially displaceable in a control cylinder (13) and which controls, with at least one control face (23) on its outer periphery, at least one control opening (17, 18) in the control cylinder (13) out. It is proposed that the control face (23) is radially elastically flexible in the direction of the control cylinder (13).
    Type: Application
    Filed: November 19, 2003
    Publication date: June 15, 2006
    Inventors: Gernot Hertweck, Katsuyoshi Koyanagi, Holger Kogl, Heinrich Muller, Heinz Oing, Gregor Renner, Marco Stotz, Jens-Peter Wobbe