Patents by Inventor Bernard Wax

Bernard Wax 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).

  • Spark plug with annular rings in insulating core channels forming series gap
    Patent number: 4272697
    Abstract: A spark plug having one or more neutral electrodes cooperating with main and ground electrodes to provide a plurality of sparks during each firing cycle of the plug.
    Type: Grant
    Filed: March 1, 1979
    Date of Patent: June 9, 1981
    Inventor: Bernard Wax
  • Lean burn spark plug
    Patent number: 4206381
    Abstract: A spark plug having means for concentrating a portion of the fuel mixture in the spark gap during the compression cycle of an internal combustion engine and means for increasing the burn rate of the fuel mixture upon ignition, thereby providing positive ignition of a lean fuel mixture without decrease in the horsepower output of the engine, as otherwise would be the case.
    Type: Grant
    Filed: March 20, 1979
    Date of Patent: June 3, 1980
    Inventor: Bernard Wax
  • Spark plug
    Patent number: 4081711
    Abstract: A spark plug for providing an increase in the horsepower output of an internal combustion engine, at the same fuel consumption rate as with conventional plugs, which spark plug has a ground electrode spaced from a center electrode and an arcuate ring member spaced from and spanning the ground electrode.
    Type: Grant
    Filed: November 30, 1976
    Date of Patent: March 28, 1978
    Inventor: Bernard Wax