Steffan Walter

City:

Oberpframmern

Country:

Germany

Published Applications:

Last publication date:

2015-08-13

Top Assignees for applications by Steffan Walter

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

SIEMENS AKTIENGESELLSCHAFT 1 Munich, Germany

Recent patent applications by Walter Steffan

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

#1 | 2015-08-13

US20150225834A1

Chemistry; metallurgy

Boronizing composition and method for surface treatment of steels

InventorID:

6441702 ⎘