Patents by Inventor Marco Lizotte

Marco Lizotte 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).

  • SOUND REDUCTION VENTILATION ASSEMBLY
    Publication number: 20230358437
    Abstract: A ventilation assembly and methods of forming the same includes a ventilation grille having reducing acoustic bodies configured to attenuate sound of the ventilation assembly. Arrangement of the acoustic bodies can form phononic crystal to attenuate sound and can be tuned to desired sound bands to reduce sounds.
    Type: Application
    Filed: June 7, 2023
    Publication date: November 9, 2023
    Inventors: Patrick Bouché, Raymond Panneton, Brent Lillesand, Jean-Bernard Piaud, Rick Sinur, Santosh Narasimhan, Marco Lizotte