Stéphane GRAFF

City:

Unna

Country:

Germany

Published Applications:

Last publication date:

2018-09-27

Top Assignees for applications by Stéphane GRAFF

The entities that hold a legal rights for patent applications filed by inventor GRAFF Stéphane:

Stéphane GRAFF from Unna, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

METHOD FOR PRODUCING A STARTING MATERIAL FOR THE PRODUCTION OF METALLIC COMPONENTS HAVING REGIONS OF DIFFERENT STRENGTH

Tool for shaping and/or partially press hardening a workpiece and method for shaping and/or partially press hardening a workpiece

Tool for hot forming a workpiece and methods for selectively hot forming certain regions of a workpiece

Method of forming a sheet steel workpiece

InventorID:

1466222 ⎘