LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Cooling – Interrelated coolant flow and throttle control

Thermostatic valve for the coolant circulation system of an inte

Internal-combustion engines – Charge forming device – Heating of combustible mixture

Thermostatically controlled fuel heater and cooler

Internal-combustion engines – Charge forming device – Heating of combustible mixture

Thermostatically controlled heater for gas fuel and gas...

Internal-combustion engines – Cooling – Automatic coolant flow control

Thermostatically controlled hydraulic fan clutch

Internal-combustion engines – Cooling – Automatic coolant flow control

Thermostatically controlled valve

Internal-combustion engines – Cooling – Automatic coolant flow control

Thermostatically controlled valve

Internal-combustion engines – Charge forming device – Fuel injection system

Thick walled convoluted tubing for use in fuel feed and...

Internal-combustion engines – Valve – Rotary

Thin and low specific heat ceramic coating and method for increa

Internal-combustion engines – Combustion chamber – Having coating or liner

Thin thermal barrier coating for engines

Internal-combustion engines – Valve – Guide – lubricant – or coolant

Thin-walled valve guide insert and method for installing...

Internal-combustion engines – Frame construction – Horizontal cylinder

Threaded fastener for an internal combustion engine, and...

Internal-combustion engines – Particular piston and enclosing cylinder construction – Cylinder head

Threaded insert for tapered seat spark plug bores,...

Internal-combustion engines – Poppet valve operating mechanism – Tappet

Threaded tappet adjuster

Internal-combustion engines – Rotary – With compression volume means in uninterrupted communication...

Three chamber continuous combustion engine

Internal-combustion engines – Multiple cylinder – Cylinders radiating

Three cycle engine with varying combustion chamber volume

Internal-combustion engines – Noncompression

Three cycle internal combustion engine

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

Three dimensional cam cardanic follower valve lifter

Internal-combustion engines – Poppet valve operating mechanism – Cam

Three dimensional cam, grinding method and grinding apparatus

Internal-combustion engines – Engine speed regulator – Charge volume varying

Three position diesel engine intake air throttling system