LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Cooling – Automatic coolant flow control

Water-cooled internal combustion engine for motor vehicles, part

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

Water-cooled internal combustion engine using hydraulic-oil lubr

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

Water-cooled internal combustion engine with a sound absorbing c

Internal-combustion engines – Cooling – Air-cooled

Water-cooled internal combustion engine with a sound-absorbing c

Internal-combustion engines – Multiple cylinder – Cylinders radiating

Water-cooled internal combustion engine with direct fuel injecti

Internal-combustion engines – Cooling – Automatic coolant flow control

Water-cooled magnetorheological fluid controlled combination...

Internal-combustion engines – Cooling – Automatic coolant flow control

Water-cooled multi-cylinder internal-combustion engine

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

Water-cooled outboard marine engine

Internal-combustion engines – Cooling – Devices for cooling liquid by air flow

Water-cooled remote fan drive

Internal-combustion engines – Engine speed regulator – Responsive to deceleration mode

Water-cooled two stroke engine having exhaust port timing contro

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

Water-cooled two-cycle engine

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

Water-cooled two-cylinder two-stroke internal combustion engine

Internal-combustion engines – Multiple cylinder – Cylinders in-line

Water-cooled two-stroke internal combustion engine

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

Water-cooled type engine cooling apparatus and transmission...

Internal-combustion engines – Vibration compensating device

Water-cooled type internal combustion engine

Internal-combustion engines – Frame construction – Horizontal cylinder

Water-cooled type internal combustion engine for farming motor v

Internal-combustion engines – Cooling – Automatic coolant flow control

Water-cooled V-type engine with two cylinders

Internal-combustion engines – Cooling

Water-cooled, four-cycle internal combustion engine for outboard

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

Water-cooled, multi-cylinder internal combustion engine