Christopher Halfpap

City:

Diepholz

Country:

Germany

Published Applications:

Last publication date:

2011-10-27

Top Assignees for applications by Christopher Halfpap

The entities that hold a legal rights for patent applications filed by inventor Halfpap Christopher:

Benteler Stahl/Rohr GmbH 1 Paderborn, Germany

Recent patent applications by Halfpap Christopher

Christopher Halfpap from Diepholz, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2011-10-27

US20110259482A1

Chemistry; metallurgy

Use of a Steel Alloy for Well Pipes for Perforation of Borehole Casings, and Well Pipe

InventorID:

3460742 ⎘