Assignee

FEUSTEL HANS U

DE·1 granted patent·4 citations·filing 1994–1994

Technology mixC21B1 F27B1 Y02P1

Top patents by PatentIndex Score

1 record

0119US5632953AProcess and device for melting iron metallurgical materials in a coke-fired cupolaFEUSTEL HANS U·Filed 1994·Granted May 27, 1997·4 cites·13 claims

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →