Patents by Inventor Theo Kapffenstein

Theo Kapffenstein 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).

  • Surface configuration of a gearshift
    Patent number: D531943
    Type: Grant
    Filed: October 25, 2005
    Date of Patent: November 14, 2006
    Assignee: Dr. Ing. h.c.F. Porsche Aktiengesellaschaft
    Inventor: Theo Kapffenstein
  • Surface configuration of a gearshift
    Patent number: D551604
    Type: Grant
    Filed: October 12, 2005
    Date of Patent: September 25, 2007
    Assignee: Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    Inventor: Theo Kapffenstein