Patents by Inventor Emcon Technologies, LLC, now Faurecia Emissions Control Technologies

Emcon Technologies, LLC, now Faurecia Emissions Control Technologies 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).

  • PASSIVE VALVE AND RESONATOR ASSEMBLY FOR VEHICLE EXHAUST SYSTEM
    Publication number: 20130213731
    Abstract: An exhaust system includes first and second exhaust components with an inter-pipe that fluidly connects an outlet of the first exhaust component to an inlet of the second exhaust component. A passive valve is mounted within the inter-pipe. The second exhaust component defines an internal cavity that is at least partially packed with a high frequency absorption material and cooperates with the passive valve to effectively attenuate low and high frequency noise.
    Type: Application
    Filed: March 28, 2013
    Publication date: August 22, 2013
    Applicant: Emcon Technologies, LLC, now Faurecia Emissions Control Technologies
    Inventor: Emcon Technologies, LLC, now Faurecia Emissions Control Technologies