Patents by Inventor Luiz C. Massarelli

Luiz C. Massarelli 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).

  • WET PU + GF HEADLINER SUBSTRATE WITH ACOUSTIC FUNCTION
    Publication number: 20150111453
    Abstract: One variation includes a composite material and method of manufacture thereof wherein a composite material may be fabricated from a finishing, a porous film, a weave, a foam, and a bonding agent, wherein the finishing at least partially overlays the porous film, wherein the porous film at least partially overlays the weave, wherein the weave at least partially overlays the foam, and wherein the porous film comprises high density polyethylene.
    Type: Application
    Filed: October 22, 2013
    Publication date: April 23, 2015
    Applicant: GM Global Technology Operations LLC
    Inventors: Carlos Augusto Garcez da Silva, Marcio Calcada, Luiz C. Massarelli, Luis Fernando Braga