Frank Koehler

City:

Essen

Country:

Germany

Published Applications:

Last publication date:

2011-08-04

Top Assignees for applications by Frank Koehler

The entities that hold a legal rights for patent applications filed by inventor Koehler Frank:

Frank Koehler from Essen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

Method for treating wheel rims and composition for use therein

Combination filter for filtering fluids

InventorID:

3427162 ⎘