Inventor
MEICHSNER WALTER
14 patents
⚠️ This page may combine multiple inventors who share the name “MEICHSNER WALTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
THYSSEN STAHL AG
5 patentsUS4592777AJun 3, 1986
Method, process and composition for desulfurizing pig-iron melts
THYSSEN STAHL AG25 citations80
US4832739AMay 23, 1989
Process for desulfurizing molten iron
THYSSEN STAHL AG15 citations79
US4764211AAug 16, 1988
Fine-grained agent for desulfurizing molten iron
THYSSEN STAHL AG23 citations79
US4586955AMay 6, 1986
Process for desulphurizing hot metal
THYSSEN STAHL AG13 citations72
US5366539ANov 22, 1994
Process for the desulphurization treatment of pig iron melts
THYSSEN STAHL AG14 citations65
SUEDDEUTSCHE KALKSTICKSTOFF
5 patentsUS4159906AJul 3, 1979
Method and composition for the desulfurization of molten metals
SUEDDEUTSCHE KALKSTICKSTOFF19 citations78
US4078915AMar 14, 1978
Method and composition for the desulfurization of molten metals
SUEDDEUTSCHE KALKSTICKSTOFF22 citations78
US4430118AFeb 7, 1984
Desulfurization agent
SUEDDEUTSCHE KALKSTICKSTOFF5 citations61
US4154606AMay 15, 1979
Composition and method for the desulfurization of molten iron
SUEDDEUTSCHE KALKSTICKSTOFF4 citations60
US4431444AFeb 14, 1984
Process for reducing the iron content of cao-rich slags formed during the desulphurization of crude iron
SUEDDEUTSCHE KALKSTICKSTOFF1 citations50