Inventor

KUMMER KARL-HEINZ

DE3 patents

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

ERNO RAUMFAHRTTECHNIK GMBH

1 patent

US4727959AMar 1, 1988

Assembly of large structures

ERNO RAUMFAHRTTECHNIK GMBH12 citations66

SMS SIEMAG AG

1 patent

US7850903B2Dec 14, 2010

Tapping channel for a metallurgical furnace

SMS SIEMAG AG4 citations54

KUMMER KARL-HEINZ

1 patent

US8262985B2Sep 11, 2012

Smelting or reduction furnace, in particular electric arc furnace with an open, semi-closed or closed configuration

KUMMER KARL-HEINZ0 citations36