Patents by Inventor Steven W. CRAIG

Steven W. CRAIG 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).

  • Fuel bypass system for gaseous-fueled engine
    Patent number: 11939906
    Abstract: A method of operating a forced induction gaseous-fueled engine includes mixing gaseous-fuel and engine intake air to form a mixture at a fuel mixer. The method includes delivering the mixture to an intake manifold by at least partially bypassing a charge air cooler.
    Type: Grant
    Filed: November 3, 2022
    Date of Patent: March 26, 2024
    Assignee: Generac Power Systems, Inc.
    Inventors: Steven W. Craig, Andrew P. Sibrel, Aaron J. Baska, Douglas R. Clement
  • FUEL BYPASS SYSTEM FOR GASEOUS-FUELED ENGINE
    Publication number: 20230203982
    Abstract: A method of operating a forced induction gaseous-fueled engine includes mixing gaseous-fuel and engine intake air to form a mixture at a fuel mixer. The method includes delivering the mixture to an intake manifold by at least partially bypassing a charge air cooler.
    Type: Application
    Filed: November 3, 2022
    Publication date: June 29, 2023
    Applicant: Generac Power Systems, Inc.
    Inventors: Steven W. CRAIG, Andrew P. SIBREL, Aaron J. BASKA, Douglas R. CLEMENT
  • Fuel bypass system for gaseous-fueled engine
    Patent number: 11519325
    Abstract: A method of operating a forced induction gaseous-fueled engine includes mixing gaseous-fuel and engine intake air to form a mixture at a fuel mixer. The method includes delivering the mixture to an intake manifold by at least partially bypassing a charge air cooler.
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: December 6, 2022
    Assignee: Generac Power Systems, Inc.
    Inventors: Steven W. Craig, Andrew P. Sibrel, Aaron J. Baska, Douglas R. Clement
  • FUEL BYPASS SYSTEM FOR GASEOUS-FUELED ENGINE
    Publication number: 20210222611
    Abstract: A method of operating a forced induction gaseous-fueled engine includes mixing gaseous-fuel and engine intake air to form a mixture at a fuel mixer. The method includes delivering the mixture to an intake manifold by at least partially bypassing a charge air cooler.
    Type: Application
    Filed: December 1, 2020
    Publication date: July 22, 2021
    Applicant: Generac Power Systems, Inc.
    Inventors: Steven W. CRAIG, Andrew P. SIBREL, Aaron J. BASKA, Douglas R. CLEMENT
  • Fuel bypass system for gaseous-fueled engine
    Patent number: 10883415
    Abstract: A method of operating a forced induction gaseous-fueled engine includes mixing gaseous-fuel and engine intake air to form a mixture at a fuel mixer. The method includes delivering the mixture to an intake manifold by at least partially bypassing a charge air cooler.
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: January 5, 2021
    Assignee: Generac Power Systems, Inc.
    Inventors: Steven W. Craig, Andrew P. Sibrel, Aaron J. Baska, Douglas R Clement
  • FUEL BYPASS SYSTEM FOR GASEOUS-FUELED ENGINE
    Publication number: 20190331020
    Abstract: A method of operating a forced induction gaseous-fueled engine includes mixing gaseous-fuel and engine intake air to form a mixture at a fuel mixer. The method includes delivering the mixture to an intake manifold by at least partially bypassing a charge air cooler.
    Type: Application
    Filed: April 3, 2019
    Publication date: October 31, 2019
    Inventors: Steven W. CRAIG, Andrew P. SIBREL, Aaron J. BASKA, Douglas R CLEMENT