Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Gaseous and liquid fuel injection valve with concentric needles

Gaseous and liquid fuel injection valve with concentric needles

US Patent 6439192 · Granted Aug 27, 2002

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Top cover assembly of secondary battery and secondary battery2025
Methods of producing hydrogen and nitrogen using a feedstock gas reactor2024
Electrocatalysts for hydrogen evolution reactions (HER) with delafossite oxides 2024
Flame retardant low hardness material2024
Monitor system2024
Thermal management system for battery pack and thermal management system for ele2024
Secondary battery2023
Camera2023
Battery cap assembly and secondary battery2022
Battery heating system2022
Display for monitoring device2022
Display panel, manufacturing method thereof, and display apparatus2022