Inventor
ROMMERSWINKEL HEINRICH-WILHELM
DE6 patents
⚠️ This page may combine multiple inventors who share the name “ROMMERSWINKEL HEINRICH-WILHELM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
THYSSEN NIEDERRHEIN AG
4 patentsUS3980469ASep 14, 1976
Method of desulfurization of a steel melt
THYSSEN NIEDERRHEIN AG22 citations77
US4123258AOct 31, 1978
Process for the production of steel with increased ductility and for the desulfurization of a steel melt
THYSSEN NIEDERRHEIN AG4 citations59
US4067730AJan 10, 1978
Process for the production of steel with increased ductility
THYSSEN NIEDERRHEIN AG4 citations59
US3992195ANov 16, 1976
Process for the production of steel with increased ductility
THYSSEN NIEDERRHEIN AG5 citations59