Patents by Inventor Daniel Celerier

Daniel Celerier 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).

  • Patent number: 6848438
    Abstract: An internal combustion engine exhaust device. The device includes a conduit element through which exhaust gases flow. The conduit element includes a housing for mounting a measurement sensor such as an oxygen probe. The housing is formed by a hole extended by an insert produced directly through the conduit element.
    Type: Grant
    Filed: April 10, 1998
    Date of Patent: February 1, 2005
    Assignee: Renault
    Inventors: Daniel Celerier, Patrick Francois Markiewski, Alain Pierdet