Inventor
OBERHOFFER HELMUT
DE4 patents
⚠️ This page may combine multiple inventors who share the name “OBERHOFFER HELMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
THYSSENKRUPP RASSELSTEIN GMBH
3 patentsUS9650692B2May 16, 2017
Method for producing packaging steel
THYSSENKRUPP RASSELSTEIN GMBH1 citations42
US9580646B2Feb 28, 2017
Method for treating a steel band or plate provided with a metal coating with an after-treatment agent, and a steel band or plate provided with a metal coating
THYSSENKRUPP RASSELSTEIN GMBH0 citations40
US10227671B2Mar 12, 2019
Method for producing a corrosion-resistant steel sheet
THYSSENKRUPP RASSELSTEIN GMBH0 citations30