LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Charge forming device – Having fluidic logic control means

Fuel/air ratio control apparatus for a reciprocating aircraft en

Internal-combustion engines – Combustion chamber means having fuel injection only – Combustible mixture stratification means

Fuel/air ratio control for internal combustion engine

Internal-combustion engines – Charge forming device – Fuel flow regulation between the pump and the charge-forming...

Fuel/air separation system

Internal-combustion engines – Charge forming device – Fuel flow regulation between the pump and the charge-forming...

Fuel/air separation system

Internal-combustion engines – Charge forming device – Auxiliary air or gas used to inject fuel

Fuel/air supply system for a fuel injector and methods of operat

Internal-combustion engines – Water and hydrocarbon

Fuel/fluid hybrid engine

Internal-combustion engines – Combustion chamber means having fuel injection only – Injecting diverse fuels or different states of same fuel

Fuel/gas delivery system for internal combustion engines

Internal-combustion engines – Charge forming device – Auxiliary air or oxygen added to combustible mixture

Fuel/nitrous oxide injection plate

Internal-combustion engines – Two-cycle – Rear compression

Fuel/oil pump

Internal-combustion engines – Charge forming device – Fuel flow regulation between the pump and the charge-forming...

Fuel/vapor separator apparatus for diesel engines

Internal-combustion engines – Precombustion and main combustion chambers in series – Precombustion chamber assembly inserted in spark plug hole

Fueling system for internal combustion engine

Internal-combustion engines – Miscellaneous – Fuels – lubricants and additives

Fuels

Internal-combustion engines – Charge forming device – Having fuel vapor recovery and storage system

Fugitive hydrocarbon treatment module for internal...

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

Full authority rail pressure-reduction valve

Internal-combustion engines – Starting device – For airplane

Full economizer for vehicles

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

Full open throttle control for internal combustion engine

Internal-combustion engines – Charge forming device – Including exhaust gas condition responsive means

Full range fuel shift determination

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

Full view engine cover

Internal-combustion engines – Lubricators – Crankcase – pressure control

Full-flow filter for internal combustion engine, adaptable for u