LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Accessories – Covers – trays – vibrators – corrosion inhibitors – air filters

Water sprinkler system internal combustion engine control

Internal-combustion engines – Engine speed regulator – Idle speed control

Water temperature sensor failure detecting device for idle speed

Internal-combustion engines – Water and hydrocarbon

Water vapor injection system

Internal-combustion engines – Water and hydrocarbon

Water vapor injection system

Internal-combustion engines – Water and hydrocarbon

Water vapor injection system

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Water vapor injection system for internal combustion engines

Internal-combustion engines – Water and hydrocarbon

Water vapor injector for combustion engine air intake

Internal-combustion engines – Multiple cylinder – Simultaneous compression – distinct pistons – restricted...

Water vehicle having a "V" shaped multi-cylinder crankcase scave

Internal-combustion engines – Water and hydrocarbon

Water-alcohol injection apparatus for I.C.E.

Internal-combustion engines – Cooling – With jacketed head and/or cylinder

Water-cooled cylinder head for a multicylinder...

Internal-combustion engines – Cooling – With jacketed head and/or cylinder

Water-cooled cylinder head for a multicylinder...

Internal-combustion engines – Cooling – With jacketed head and/or cylinder

Water-cooled diesel engine for use as outboard engine

Internal-combustion engines – Cooling – With jacketed head and/or cylinder

Water-cooled engine

Internal-combustion engines – Cooling – With jacketed head and/or cylinder

Water-cooled engine

Internal-combustion engines – Cooling – With liquid coolant circulating means

Water-cooled engine

Internal-combustion engines – Cooling – With cooling of additional parts or materials

Water-cooled engine control

Internal-combustion engines – Cooling – With cooling of additional parts or materials

Water-cooled engine control

Internal-combustion engines – Charge forming device – Exhaust gas used with the combustible mixture

Water-cooled exhaust gas recirculating device

Internal-combustion engines – Cooling – With liquid coolant circulating means

Water-cooled four cycle engine