LandOfFree - US Patents - Listing for Internal-combustion engines,Poppet valve operating mechanism

Internal-combustion engines – Poppet valve operating mechanism – Overhead camshaft

Intake valve structure for internal combustion engine

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Intake- and/or exhaust-valve timing control system for internal

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Intake- and/or exhaust-valve timing control system for internal

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Intake- and/or exhaust-valve timing control system for internal

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Intake- and/or exhaust-valve timing control system for internal

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Intake- and/or exhaust-valve timing control system for internal

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Intake- and/or exhaust-valve timing control system for internal

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Intake- and/or exhaust-valve timing control system for internal

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Intake- and/or exhaust-valve timing control system for internal

Internal-combustion engines – Poppet valve operating mechanism – Electrical system

Intake-air quantity control apparatus for internal...

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Intake/exhaust valve open/close timing control system for intern

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Integral EVT/cylinder head assembly with self-purging fluid flow

Internal-combustion engines – Poppet valve operating mechanism – Tappet

Integral formed oil column extender for hydraulic lash adjuster

Internal-combustion engines – Poppet valve operating mechanism – Rocker

Integral formed oil column extender for hydraulic lash adjuster

Internal-combustion engines – Poppet valve operating mechanism – Lubrication

Integral rocker arm hydraulic lifter and bearing assembly

Internal-combustion engines – Poppet valve operating mechanism – Lubrication

Integrated air-fuel module and assembly method

Utility Patent

Internal-combustion engines – Poppet valve operating mechanism – Hydraulic system

Integrated hydraulic cooler and return rail in camless...

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Integrated primary and auxiliary valve actuation system

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Integrated solenoid board and cam ladder