LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Combined devices – Generating plants

Rotary piston type engine

Internal-combustion engines – Combined devices – Generating plants

Rotary piston type engine

Internal-combustion engines – Combined devices – Generating plants

Rotary piston type engine

Internal-combustion engines – Rotary – With transfer means intermediate single compression volume...

Rotary piston type internal combustion engine

Internal-combustion engines – Rotating cylinder – Radial

Rotary piston/cylinder engines

Internal-combustion engines – Precombustion and main combustion chambers in series – Precombustion chamber is carried by a valve

Rotary pistons

Internal-combustion engines – Valve – Rotary

Rotary plug

Internal-combustion engines – High tension ignition system – Having engine component position sensor

Rotary position detector for internal combustion engine

Internal-combustion engines – Rotary – With transfer means intermediate single compression volume...

Rotary positive displacement combustor engine

Internal-combustion engines – Rotary – With transfer means intermediate single compression volume...

Rotary positive displacement control system and apparatus

Internal-combustion engines – Rotary – With compression – combustion – and expansion in a single...

Rotary positive displacement device

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

Rotary positive displacement engine

Internal-combustion engines – Rotating cylinder – Parallel to shaft

Rotary positive displacement machine

Internal-combustion engines – Rotary – With compression – combustion – and expansion in a single...

Rotary positive displacement machine

Internal-combustion engines – Rotary – With transfer means intermediate single compression volume...

Rotary positive displacement machine with orbiting piston

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

Rotary positive displacement motor

Internal-combustion engines – Rotary – With compression – combustion – and expansion in a single...

Rotary positive-displacement scavenging device for rotary...

Internal-combustion engines – Rotating cylinder – Parallel to shaft

Rotary power device

Internal-combustion engines – Combined devices – Generating plants

Rotary power unit