Patents by Inventor Benjamin Diener

Benjamin Diener 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).

  • Operating handwheel for machines
    Patent number: D654938
    Type: Grant
    Filed: January 26, 2009
    Date of Patent: February 28, 2012
    Assignee: Otto Ganter GmbH & Co. KG Normteilefabrik
    Inventor: Benjamin Diener
  • Operating handwheel for machines
    Patent number: D673593
    Type: Grant
    Filed: October 24, 2011
    Date of Patent: January 1, 2013
    Assignee: Otto Ganter GmbH & Co. KG Normteilefabrik
    Inventor: Benjamin Diener