Patents by Inventor Emmerich Ottiliczky

Emmerich Ottiliczky 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).

  • Piston For an Internal Combustion Engine Having Two Ring Grooves Wherein One Ring Groove Has A Ring Carrier
    Publication number: 20090173309
    Abstract: A piston for an internal combustion engine has a piston upper part which has a ring field having a plurality of ring grooves, and a piston lower part wherein there is provision for the ring field to have precisely two ring grooves with at least the upper ring grooves having a ring carrier.
    Type: Application
    Filed: April 5, 2007
    Publication date: July 9, 2009
    Applicant: KS Kolbenschmidt GMBH
    Inventors: Emmerich Ottiliczky, Ralf Buschbeck, Willi Sikorsky, Albrecht Roloff