P

Inventor

SCHWINKE-KRUSE NORBERT

DE4 patents
⚠️ This page may combine multiple inventors who share the name “SCHWINKE-KRUSE NORBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

METALLGESELLSCHAFT AG

3 patents
US5584945ADec 17, 1996

Lubricant carrier salt for metal forming

METALLGESELLSCHAFT AG23 citations89
US6034041AMar 7, 2000

Lubricant for metal forming

METALLGESELLSCHAFT AG34 citations86
US6479439B1Nov 12, 2002

Regenerator of acid reaction lubricant residues

METALLGESELLSCHAFT AG0 citations38

CHEMETALL GMBH

1 patent
US10392705B2Aug 27, 2019

Method for preparing shaped metal bodies for cold working

CHEMETALL GMBH1 citations50