Patents by Inventor Johannes Cremer

Johannes Cremer 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).

  • Electric bicycle
    Patent number: D620400
    Type: Grant
    Filed: August 25, 2009
    Date of Patent: July 27, 2010
    Assignee: Ultra Motor Limited
    Inventors: Norbert Haller, Johannes Cremer
  • Electric bicycle
    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
  • Motorcycle display
    Patent number: D626480
    Type: Grant
    Filed: July 7, 2009
    Date of Patent: November 2, 2010
    Assignee: Acewell International Co., Ltd.
    Inventors: Johannes Cremer, Norbert Haller