Patents by Inventor Oliver Knittel

Oliver Knittel 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).

  • Wheel or wheel cover
    Patent number: D649105
    Type: Grant
    Filed: March 31, 2011
    Date of Patent: November 22, 2011
    Assignee: Daimler AG
    Inventors: Kai Hilpert, Oliver Knittel
  • Wheel or wheel cover
    Patent number: D666547
    Type: Grant
    Filed: March 29, 2011
    Date of Patent: September 4, 2012
    Assignee: Daimler AG
    Inventors: Kai Hilpert, Oliver Knittel