Ralf WIDMANN

City:

Haimhausen

Country:

Germany

Published Applications:

Last publication date:

2012-03-01

Top Assignees for applications by Ralf WIDMANN

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

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

Method and storage container for determining a stored amount of ammonia for catalytic exhaust gas purification

InventorID:

3108556 ⎘