Patents by Inventor Raj Valliappan

Raj Valliappan 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).

  • Axially damped hydraulic mount assembly
    Patent number: 9765845
    Abstract: An example mount assembly includes an upper mount and a lower mount. The assembly also includes an inertia track having a central opening defining an axis. The inertia track defines a passage in fluid communication with the first chamber and the second chamber. The inertia track is moveable along the axis.
    Type: Grant
    Filed: September 16, 2015
    Date of Patent: September 19, 2017
    Assignee: COOPER-STANDARD AUTOMOTIVE INC.
    Inventors: Jeffery Michael Bradshaw, Chris Dowson, Raj Valliappan, Bernie Rice
  • AXIALLY DAMPED HYDRAULIC MOUNT ASSEMBLY
    Publication number: 20160003322
    Abstract: An example mount assembly includes an upper mount and a lower mount. The assembly also includes an inertia track having a central opening defining an axis. The inertia track defines a passage in fluid communication with the first chamber and the second chamber. The inertia track is moveable along the axis.
    Type: Application
    Filed: September 16, 2015
    Publication date: January 7, 2016
    Inventors: Jeffery Michael Bradshaw, Chris Dowson, Raj Valliappan, Bernie Rice