Patents by Inventor Mart Hurlimann

Mart Hurlimann 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).

  • Key switch
    Patent number: D545176
    Type: Grant
    Filed: September 13, 2004
    Date of Patent: June 26, 2007
    Assignee: Inventio AG
    Inventors: Werner Zemp, Frank Bosshard, Mart Hurlimann
  • Elevator car operating panel
    Patent number: D546724
    Type: Grant
    Filed: September 13, 2004
    Date of Patent: July 17, 2007
    Assignee: Inventio AG
    Inventors: Werner Zemp, Frank Bosshard, Mart Hurlimann