Patents by Inventor Werner Kienzler

Werner Kienzler 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).

  • Handle for screwdrivers
    Patent number: D523315
    Type: Grant
    Filed: June 16, 2005
    Date of Patent: June 20, 2006
    Assignee: Wiha Werkzeuge GmbH
    Inventor: Werner Kienzler
  • Handle for screwdrivers
    Patent number: RE42278
    Type: Grant
    Filed: September 26, 2006
    Date of Patent: April 12, 2011
    Assignee: WIHA Werkzeuge GmbH
    Inventor: Werner Kienzler