Patents by Inventor Garrick R. ZUVER

Garrick R. ZUVER 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).

  • Exhaust device with noise suppression system
    Patent number: 11319847
    Abstract: An exhaust device includes a housing, first and second pipes, and a spacer. The first and second pipes are at least partially disposed within the housing. The first and second pipes include respective first and second surfaces. A portion of the second pipe is disposed inside the first pipe. The first and second surfaces cooperate to define an annular volume into which the spacer is disposed to prevent direct communication between the first and second pipes. One of the first and second pipes is fluidly connected to an exhaust gas inlet. The other of the first and second pipes is fluidly connected to an exhaust gas outlet. One of the first and second surfaces defines a radial indentation. The other of the first and second surfaces defines a radial protrusion. The spacer is disposed at least partially within the radial indentation and is in direct communication with the radial protrusion.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: May 3, 2022
    Assignee: TENNECO AUTOMOTIVE OPERATING COMPANY INC.
    Inventors: Garrick R. Zuver, Lawrence J. Noren, IV, Charles L. Bell
  • Exhaust Device With Noise Suppression System
    Publication number: 20200088078
    Abstract: An exhaust device includes a housing, first and second pipes, and a spacer. The first and second pipes are at least partially disposed within the housing. The first and second pipes include respective first and second surfaces. A portion of the second pipe is disposed inside the first pipe. The first and second surfaces cooperate to define an annular volume into which the spacer is disposed to prevent direct communication between the first and second pipes. One of the first and second pipes is fluidly connected to an exhaust gas inlet. The other of the first and second pipes is fluidly connected to an exhaust gas outlet. One of the first and second surfaces defines a radial indentation. The other of the first and second surfaces defines a radial protrusion. The spacer is disposed at least partially within the radial indentation and is in direct communication with the radial protrusion.
    Type: Application
    Filed: September 19, 2018
    Publication date: March 19, 2020
    Inventors: Garrick R. ZUVER, Lawrence J. NOREN, IV, Charles L. BELL