Patents by Inventor Sophie LeGuen

Sophie LeGuen 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).

  • Computer mouse
    Patent number: D552093
    Type: Grant
    Filed: June 19, 2006
    Date of Patent: October 2, 2007
    Assignee: Logitech Europe S.A.
    Inventors: Peter Sheehan, Eugene Canavan, Sophie LeGuen, Charles Seiber