Patents by Inventor Hendrik Markowski

Hendrik Markowski 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).

  • Patent number: D620401
    Type: Grant
    Filed: August 25, 2009
    Date of Patent: July 27, 2010
    Assignee: Ultra Motor Limited
    Inventors: Norbert Haller, Hendrik Markowski, Johannes Cremer