LandOfFree - US Patents - Listing for Internal-combustion engines,Rotary

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

Helicotoroidal vane rotary engine

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

High compression rotary engine

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

High Efficiency rotary piston combustion engine

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

High efficiency tri-rotor ballistic engine

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

High speed rotary engine and ignition system

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

High-output robust rotary engine with a symmetrical drive...

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

High-power rotary engine with varaiable compression ratio

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

Hinge valved rotary engine with separate compression and expansi

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

Hinged rotor internal combustion engine

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

Homogenous charge compression ignition and barrel engines

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

Hot wall combustion insert for a rotary vane pumping machine

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

Housing wheel engine

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

Hybrid cycle rotary engine

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

Hybrid rotary engine