Patents by Inventor Ebner Siegfried

Ebner Siegfried 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).

  • Angular gear
    Patent number: D618262
    Type: Grant
    Filed: October 2, 2007
    Date of Patent: June 22, 2010
    Assignee: Wittenstein AG
    Inventor: Ebner Siegfried
  • Angular gear
    Patent number: D618263
    Type: Grant
    Filed: April 6, 2009
    Date of Patent: June 22, 2010
    Assignee: Wittenstein AG
    Inventor: Ebner Siegfried