Patents by Inventor Vitali Janzen

Vitali Janzen 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).

  • Quiet gear wheel and method for producing such a gear wheel
    Patent number: 10890241
    Abstract: The present invention relates to a gear wheel containing at least one sintered material having a porosity, the gear wheel having, in addition to the porosity, another noise-reducing means.
    Type: Grant
    Filed: February 1, 2016
    Date of Patent: January 12, 2021
    Assignee: GKN Sinter Metals Engineering GmbH
    Inventors: Björn Leupold, Simon Höges, Markus Schneider, Thomas Schupp, Vitali Janzen, Gerhard A. Kotthoff, Eberhard Ernst
  • Quiet Gear Wheel and Method for Producing Such a Gear Wheel
    Publication number: 20180017150
    Abstract: The present invention relates to a gear wheel containing at least one sintered material having a porosity, the gear wheel having, in addition to the porosity, another noise-reducing means.
    Type: Application
    Filed: February 1, 2016
    Publication date: January 18, 2018
    Inventors: Björn Leupold, Simon Höges, Markus Schneider, Thomas Schupp, Vitali Janzen, Gerd Kotthoff, Eberhard Ernst