Stephan Steffen

City:

Bremen

Country:

Germany

Published Applications:

Last publication date:

2011-10-06

Top Assignees for applications by Stephan Steffen

The entities that hold a legal rights for patent applications filed by inventor Steffen Stephan:

Stephan Steffen from Bremen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

Molded brick for laying ground coverings

Retaining wall

Apparatus For The Production Of Molded Concrete Pieces

InventorID:

3396938 ⎘