Patents by Inventor Alessandro Copetti

Alessandro Copetti 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).

  • Acoustic diffuser and method of production
    Patent number: 6705426
    Abstract: Acoustic diffuser comprising a containing element able to contain at least a loudspeaker, wherein the containing element is formed by a monocoque made with granules of solid mineral held together by a cohesion material.
    Type: Grant
    Filed: December 28, 2001
    Date of Patent: March 16, 2004
    Inventor: Alessandro Copetti
  • Acoustic diffuser and method of production
    Publication number: 20020085732
    Abstract: Acoustic diffuser comprising a containing element able to contain at least a loudspeaker, wherein the containing element is formed by a monocoque made with granules of solid mineral held together by a cohesion material.
    Type: Application
    Filed: December 28, 2001
    Publication date: July 4, 2002
    Inventor: Alessandro Copetti