LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Combined devices – Generating plants

Rotary piston internal combustion engine with a stratified charg

Internal-combustion engines – Combined devices – Generating plants

Rotary piston internal combustion engine with a stratified charg

Internal-combustion engines – Combined devices – Generating plants

Rotary piston internal combustion engine with a stratified charg

Internal-combustion engines – Rotary – With combusted gas treatment or handling means

Rotary piston internal combustion engine with water injection

Internal-combustion engines – Combined devices – Generating plants

Rotary piston internal combustion engines

Internal-combustion engines – Rotary reciprocating piston

Rotary piston machine

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

Rotary piston machine

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

Rotary piston machine

Internal-combustion engines – Oscillating piston – Toroidal cylinder

Rotary piston machine

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

Rotary piston machine

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

Rotary piston machine and method of manufacturing piston

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

Rotary piston machine usable particularly as a thermal engine

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

Rotary piston machine with an oval rotary piston

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

Rotary piston machine with an oval rotary piston guided in...

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

Rotary piston machines

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

Rotary piston mechanism

Internal-combustion engines – Combined devices – Generating plants

Rotary piston mechanism

Internal-combustion engines – Multiple cylinder – Having rotary output shaft parallel to cylinders

Rotary piston motor

Internal-combustion engines – Rotating cylinder – Parallel to shaft

Rotary piston power converting devices