LandOfFree - US Patents - Listing for Internal-combustion engines,Multiple cylinder

Internal-combustion engines – Multiple cylinder – Simultaneous compression – distinct pistons – restricted...

Compression or spark ignition four-stroke internal combustion en

Internal-combustion engines – Multiple cylinder – Cylinder offset from crankshaft axis

Concealed regenerative combustion engine

Internal-combustion engines – Multiple cylinder

Constant velocity intake manifold

Internal-combustion engines – Multiple cylinder – Simultaneous compression – distinct pistons – restricted...

Contra-rotating twin crankshaft internal combustion engine

Internal-combustion engines – Multiple cylinder – Cylinders in-line

Control device for spark-ignition engine

Internal-combustion engines – Multiple cylinder – Cylinders in-line

Control device for spark-ignition engine

Internal-combustion engines – Multiple cylinder – Cylinders in-line

Control device for supercharged engine

Internal-combustion engines – Multiple cylinder – Cylinders in-line

Control unit for spark ignition-type engine

Internal-combustion engines – Multiple cylinder

Control valve arrangement for engine

Internal-combustion engines – Multiple cylinder – Cylinders in-line

Controlled self-ignition combustion process and associated...

Internal-combustion engines – Multiple cylinder – Cylinders in-line

Controlled self-ignition combustion process and associated...

Internal-combustion engines – Multiple cylinder – Cylinders in-line

Controlled self-ignition combustion process and associated...

Internal-combustion engines – Multiple cylinder

Convertible intake manifold

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

Crank guide assembly for an internal combustion engine with at l

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

Crank guide assembly for internal combustion engines, in particu

Internal-combustion engines – Multiple cylinder – Cylinders radiating

Crank journal support portion structure of a horizontal...

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

Crank loop frame for a crank loop drive of an internal combustio

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

Crank mechanism system for the transformation of reciprocating l

Internal-combustion engines – Multiple cylinder – Cylinders radiating

Crank shaft of V-type internal-combustion engine