Patents by Inventor James Jureski

James Jureski 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).

  • Power ring adapter assembly
    Patent number: 6453894
    Abstract: An adapter for retrofitting to a stock engine for use in performance racing. The adapter is fitted between a stock air filter and a stock throttle or carburetor and provides a safe and secure mounting point for nitrous oxide/fuel injection nozzles or spray bars. Two embodiments are disclosed: the first for use directly between the air filter and the throttle body or carburetor and the second for installation using standard air hoses.
    Type: Grant
    Filed: November 21, 2000
    Date of Patent: September 24, 2002
    Inventors: James J. Fischer, James Jureski
  • Spray bar pair assembly
    Patent number: 6279557
    Abstract: A spray bar pair for use in the performance car industry is disclosed. The spray bar pair may be installed in a spray bar plate for mounting in the air flow from the throttle valve and injects a well mixed mixture of fuel and gas into the intake manifold of an engine. The spray bar pair utilizes carefully a chosen pattern of spray apertures set at such angles in the spray bar pair to ensure proper mixing. Several methods of use for the improved spray bar pair are given.
    Type: Grant
    Filed: August 8, 2000
    Date of Patent: August 28, 2001
    Assignee: Specialty Motorsports, Inc.
    Inventors: James J. Fischer, James Jureski
  • Gas-fuel nozzle
    Patent number: D420364
    Type: Grant
    Filed: March 10, 1999
    Date of Patent: February 8, 2000
    Assignee: Specialty Motorsports Inc.
    Inventors: James J. Fischer, James Jureski