Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Internal combustion engine having hybrid cylinder valve actuation system

Internal combustion engine having hybrid cylinder valve actuation system

US Patent 6148779 · Granted Nov 21, 2000

Estimated economic value: $75,627,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Aerodynamic lightweight electric vehicle2025
Methods and systems for adjusting vehicle grille shutters based on engine operat2018
HVAC system with travel time based control2017
Engine speed control via alternator load shedding2017
Automotive slipstreaming support system2011
Conversion of an air-cooled engine to liquid cooling2007
Torque control method and system in an engine with a fully variable intake valve2003
System and method for heating vehicle fluids2002
Internal combustion engine having hybrid cylinder valve actuation system2000
Internal combustion engine having induction system with aerodynamic charge motio1999
Fuel injector and method of manufacturing1994
Method of making integrally formed and tuned fuel rail/injectors1993