Patents by Inventor John Frank Astorino

John Frank Astorino 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).

  • Engine rotation reference signal for noise attenuation
    Publication number: 20020076058
    Abstract: The air induction system comprises an air induction body and speaker supported about the air induction body. A control unit communicates with the speaker, controlling its output. The control unit also receives a reference signal from an alternator of a vehicle engine and uses this signal to generate a noise attenuating signal based on the reference signal.
    Type: Application
    Filed: May 24, 2001
    Publication date: June 20, 2002
    Inventor: John Frank Astorino