Patents by Inventor Witold KOLODZIEJCAK

Witold KOLODZIEJCAK 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).

  • Axle end assembly comprising a wheel hub unit and a wheel brake
    Patent number: 10850560
    Abstract: An axle end assembly has a wheel brake arrangement and a wheel hub arrangement. The assembly is designed as a preassembled unit with a hollow shaft element on which the wheel brake arrangement and the wheel hub arrangement are disposed.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: December 1, 2020
    Assignee: KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
    Inventors: Markus Gruber, Robert Trimpe, Edgar Ruhl, Witold Kolodziejcak
  • Axle End Assembly Comprising a Wheel Hub Unit and a Wheel Brake
    Publication number: 20190135033
    Abstract: An axle end assembly has a wheel brake arrangement and a wheel hub arrangement. The assembly is designed as a preassembled unit with a hollow shaft element on which the wheel brake arrangement and the wheel hub arrangement are disposed.
    Type: Application
    Filed: December 28, 2018
    Publication date: May 9, 2019
    Inventors: Markus GRUBER, Robert TRIMPE, Edgar RUHL, Witold KOLODZIEJCAK