Rolf Lappan

City:

Köln

Country:

Germany

Published Applications:

Last publication date:

2009-12-10

Top Assignees for applications by Rolf Lappan

The entities that hold a legal rights for patent applications filed by inventor Lappan Rolf:

Rolf Lappan from Köln, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

Ambient-air pulsed valve for internal combustion engines equipped with a turbocharger

Device for the reduction of nitrogen oxides in the exhaust gas of internal combustion engines

InventorID:

4043153 ⎘