Patents by Inventor Keith E. Cavallini

Keith E. Cavallini 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).

  • Methods and Devices for Reducing NOx Emissions Produced by Diesel Engines
    Publication number: 20230250778
    Abstract: The invention includes methods and devices for preventing excessive NOx formation during the combustion event of a compression-ignition engine with any combustible fuel (diesel, Jet-A, JP8, bio fuel, etc).
    Type: Application
    Filed: April 17, 2023
    Publication date: August 10, 2023
    Inventor: Keith E. Cavallini
  • Methods and devices for reducing NOx emissions produced by diesel engines
    Patent number: 11655780
    Abstract: The invention includes methods and devices for preventing excessive NOx formation during the combustion event of a compression-ignition engine with any combustible fuel (diesel, Jet-A, JP8, bio fuel, etc).
    Type: Grant
    Filed: November 6, 2021
    Date of Patent: May 23, 2023
    Inventor: Keith E. Cavallini
  • Methods and devices for reducing NOx emissions produced by diesel engines
    Patent number: 11193454
    Abstract: The invention includes methods and devices for preventing excessive NOx formation during the combustion event of a compression-ignition engine with any combustible fuel (diesel, Jet-A, JP8, bio fuel, etc).
    Type: Grant
    Filed: January 22, 2019
    Date of Patent: December 7, 2021
    Inventor: Keith E. Cavallini