Inventor
DUBROUS FRANCIS
FR5 patents
⚠️ This page may combine multiple inventors who share the name “DUBROUS FRANCIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SOFREM
3 patentsUS4450003AMay 22, 1984
Process and apparatus for the recovery of combustible gases in an electrometallurgy furnace
SOFREM7 citations68
US4363657ADec 14, 1982
Process for obtaining manganese- and silicon-based alloys by silico-thermal means in a ladle
SOFREM8 citations66
US4162916AJul 31, 1979
Process for the treatment of complex metal ores containing, in particular, manganese and copper, such as oceanic nodules
SOFREM3 citations60