Patents Assigned to Holley Performance Products, Inc.
  • Electronic fuel injection throttle body assembly
    Patent number: 11493010
    Abstract: Present embodiments related to throttle body fuel injection systems intended to replace existing carburetors. More specifically, present embodiments relate to retrofitting carbureted engines with electronic fuel injection (EFI) which may be mounted on a manifold of an internal combustion engine and have bores of differing sizes and other characteristics which allow operation of such arrangement.
    Type: Grant
    Filed: May 6, 2019
    Date of Patent: November 8, 2022
    Assignee: Holley Performance Products, Inc.
    Inventor: Gregory Whittle
  • Fuel injection throttle body
    Patent number: 11409894
    Abstract: A throttle body fuel injection system including a throttle body with at least one air intake, a fuel injector coupled to the throttle body at a fuel port and an annular ring coupled to the cylindrical inner wall of the air intake. The annular ring includes a primary fuel discharge orifice adjacent to the fuel port and a plurality of secondary fuel discharge orifices arranged radially around the annular ring for spraying atomized fuel into the air intake.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: August 9, 2022
    Assignee: Holley Performance Products, Inc.
    Inventors: Doug Flynn, James Dralle, Amy Gieske, Charles Jenckes, Corey Spainhoward
  • Electronic fuel injection throttle body assembly
    Patent number: 11333083
    Abstract: Present embodiments provide a throttle body which may be used with a variety of engines of different manufacturers. The throttle body may be used to replace mechanical or hydraulically controlled carburetors with electronic fuel injection. The throttle body may provide improved fuel pathways and fuel injector placement.
    Type: Grant
    Filed: April 9, 2021
    Date of Patent: May 17, 2022
    Assignee: Holley Performance Products, Inc.
    Inventors: Laura Shehan, Amy Gieske, Jonathan Sams, Adam Layman
  • Electronic fuel injection throttle body assembly
    Patent number: 11225916
    Abstract: Present embodiments provide an electronic fuel injection throttle body which may be used with a variety of engines of different manufacturers. The throttle body may be used to replace mechanical or hydraulically controlled carburetors with electronic fuel injection. The bores or barrels of the throttle body may comprise one or more stackable fuel injectors. The fuel component cover may include a regulator with a housing formed integrally with the fuel component cover or alternatively, a regulator may be located remotely.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: January 18, 2022
    Assignee: Holley Performance Products, Inc.
    Inventors: Laura Shehan, Amy Gieske, Jonathan Sams, Adam Layman
  • Electronic fuel injection throttle body assembly
    Patent number: 11220984
    Abstract: Present embodiments provide a throttle body which may be used with a variety of engines of different manufacturers. The throttle body may be used to replace mechanical or hydraulically controlled carburetors with electronic fuel injection. The throttle body may provide improved fuel pathways through and about the throttle body in order to move fuel to opposed side. The throttle bodies may have improved configuration of the fuel injectors. Further, the throttle body may have computer mounted on the throttle body and a notch formed in the throttle body to define a wire routing pathway from the computer to the injectors.
    Type: Grant
    Filed: November 5, 2020
    Date of Patent: January 11, 2022
    Assignee: Holley Performance Products, Inc.
    Inventors: Laura Shehan, Amy Gieske, Jonathan Sams, Adam Layman, Douglas Flynn
  • Adapter
    Patent number: D940203
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: January 4, 2022
    Assignee: Holley Performance Products, Inc.
    Inventors: Coy Hudnall, Kevin Tracy
  • Adapter
    Patent number: D953136
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: May 31, 2022
    Assignee: Holley Performance Products, Inc.
    Inventors: Larry J. Tipton, Shane R. Weckerly
  • Panel for intake manifold
    Patent number: D958839
    Type: Grant
    Filed: November 18, 2019
    Date of Patent: July 26, 2022
    Assignee: Holley Performance Products, Inc.
    Inventors: James D. Dralle, Corey D. Spainhoward
  • EFI throttle body
    Patent number: D966341
    Type: Grant
    Filed: June 9, 2021
    Date of Patent: October 11, 2022
    Assignee: Holley Performance Products, Inc.
    Inventors: Laura Shehan, Amy Gieske, Jonathan Sams, Adam Layman
  • Manifold
    Patent number: D967859
    Type: Grant
    Filed: October 20, 2020
    Date of Patent: October 25, 2022
    Assignee: Holley Performance Products, Inc.
    Inventors: Colin R. Alexander, James D. Dralle
  • Manifold
    Patent number: D967860
    Type: Grant
    Filed: October 20, 2020
    Date of Patent: October 25, 2022
    Assignee: Holley Performance Products, Inc.
    Inventors: Colin R. Alexander, James D. Dralle
  • Electronic fuel injection throttle body
    Patent number: D968469
    Type: Grant
    Filed: October 6, 2021
    Date of Patent: November 1, 2022
    Assignee: Holley Performance Products, Inc.
    Inventors: Robert M. Bell, Matthew Lunsford, William Kangas
  • Pump adapter
    Patent number: D973720
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: December 27, 2022
    Assignee: Holley Performance Products, Inc.
    Inventors: Darko Palkic, Timothy A. Grillot
  • Timing cover
    Patent number: D976284
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: January 24, 2023
    Assignee: Holley Performance Products, Inc.
    Inventors: Coy Hudnall, Kevin Tracy
  • Manifold
    Patent number: D978913
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: February 21, 2023
    Assignee: Holley Performance Products, Inc.
    Inventors: Coy Hudnall, Kevin Tracy
  • Panel for intake manifold
    Patent number: D978915
    Type: Grant
    Filed: July 25, 2022
    Date of Patent: February 21, 2023
    Assignee: Holley Performance Products, Inc.
    Inventors: James D. Dralle, Corey D. Spainhoward
  • Manifold
    Patent number: D979604
    Type: Grant
    Filed: November 19, 2019
    Date of Patent: February 28, 2023
    Assignee: Holley Performance Products, Inc.
    Inventors: Corey D. Spainhoward, Jamie Wagner, Timothy A. Grillot, Adam Layman
  • Electronic fuel injection throttle body
    Patent number: D979605
    Type: Grant
    Filed: July 15, 2020
    Date of Patent: February 28, 2023
    Assignee: Holley Performance Products, Inc.
    Inventors: William Kangas, Robert M. Bell
  • Oil pan
    Patent number: D979622
    Type: Grant
    Filed: September 8, 2020
    Date of Patent: February 28, 2023
    Assignee: Holley Performance Products, Inc.
    Inventors: Coy Hudnall, Kevin Tracy
  • Manifold adapter
    Patent number: D980870
    Type: Grant
    Filed: October 20, 2020
    Date of Patent: March 14, 2023
    Assignee: Holley Performance Products, Inc.
    Inventors: Colin R. Alexander, James D. Dralle