Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Poppet valve shaping for quick valve opening

Poppet valve shaping for quick valve opening

US Patent 6349920 · Granted Feb 26, 2002

Estimated economic value: $30,577,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Increasing braking power and exhaust gas temperature2022
Fuel flow limiter assembly having integral fuel filter and fuel system using sam2022
Engine system and operating strategy for selective in situ and ex situ limiting 2022
Method and system for identification of fuel injector type2022
Fuel injector with internal leak passage to injector drain2022
Fuel injector with internal radial seal with thin wall counterbore2021
Aftertreatment system and method2021
Fuel injector assembly having external filter and method of making same2021
Fuel injector and fuel system with valve train noise suppressor2021
Temperature management of an aftertreatment system during compression braking2020
Engine and method for exhaust aftertreatment2020
Valve assembly having electrical actuator with stepped armature2020