Walter Joistgen

City:

Koeln

Country:

Germany

Published Applications:

Last publication date:

2013-01-24

Top Assignees for applications by Walter Joistgen

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

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

Screw pump having an integrated pressure limiting valve

InventorID:

51968 ⎘