Patents by Inventor Gianfranco Lassandro

Gianfranco Lassandro 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).

  • Ear muff
    Patent number: D633894
    Type: Grant
    Filed: February 3, 2009
    Date of Patent: March 8, 2011
    Assignee: Sensear Pty Ltd
    Inventors: Eugen Gustav Meyer, Gianfranco Lassandro