Patents by Inventor Sven Holthusen

Sven Holthusen 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).

  • Battery charging station
    Patent number: D654860
    Type: Grant
    Filed: July 8, 2011
    Date of Patent: February 28, 2012
    Assignee: Siemens Aktiengesellschaft
    Inventor: Sven Holthusen
  • Battery charging station
    Patent number: D654861
    Type: Grant
    Filed: July 8, 2011
    Date of Patent: February 28, 2012
    Assignee: Siemens Aktiengellschaft
    Inventor: Sven Holthusen
  • Battery charging station
    Patent number: D654862
    Type: Grant
    Filed: July 8, 2011
    Date of Patent: February 28, 2012
    Assignee: Siemens Aktiengesellschaft
    Inventor: Sven Holthusen
  • Battery charging station
    Patent number: D655242
    Type: Grant
    Filed: July 8, 2011
    Date of Patent: March 6, 2012
    Assignee: Siemens Aktiengesellschaft
    Inventor: Sven Holthusen