Ralf Walter

City:

Aachen

Country:

Germany

Published Applications:

Last publication date:

2008-12-18

Top Assignees for applications by Ralf Walter

The entities that hold a legal rights for patent applications filed by inventor Walter Ralf:

Ralf Walter from Aachen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

Drive Wheel of an Auxiliary Unit Pulley of an Internal Combustion Engine

Friction Wheel Drive

Wheel-And-Disc Drive

InventorID:

4132931 ⎘