LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Combined devices – Generating plants

Hydride cold starter in alcohol fuel treatment and distribution

Internal-combustion engines – Combined devices – Generating plants

Hydride fuel system

Internal-combustion engines – Cooling – Automatic coolant flow control

Hydro-mechanical fan drive

Internal-combustion engines – Convertible cycle

Hydro-mechanical overhead for internal combustion engine

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

Hydro-mechanical valve actuation system for split-cycle engine

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

Hydrocarbon adsorber for air induction systems

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

Hydrocarbon adsorbing device for adsorbing backflow of...

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

Hydrocarbon adsorption filter for air intake system...

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

Hydrocarbon adsorption trap for controlling evaporative...

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

Hydrocarbon emission control

Internal-combustion engines – Charge forming device – Combustible mixture ionization – ozonation – or electrolysis

Hydrocarbon fuel modification device and a method for improving

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

Hydrocarbon fuel vapour filter system

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

Hydrocarbon retaining and purging system

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

Hydrocarbon vapor control system for an internal combustion engi

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

Hydrocarbon vapor evacuation system

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

Hydrocarbon vapor sensor system for an internal combustion engin

Internal-combustion engines – Engine speed regulator – Open loop condition responsive

Hydrocarbons emission preventive apparatus in intake system...

Internal-combustion engines – Cooling – Automatic coolant flow control

Hydrodynamic device

Internal-combustion engines – Combined devices – Generating plants

Hydrogen addition to hydrocarbon fuel for an internal...