Assignee
IRI E KOSAN CORP
3 granted patents·28 citations·filing 1975–1977
Top patents by PatentIndex Score
3 records- 0183US3996637AApparatus for cleaning the inside of ingot molds or other hollow bodies having interiors of varying shapes and sizesIRI E KOSAN CORP·Filed 1975·Granted Dec 14, 1976·19 cites·10 claims
- 0253US4082252AMethod and system for processing molten slagIRI E KOSAN CORP·Filed 1976·Granted Apr 4, 1978·6 cites·13 claims
- 0341US4211552AMethod for processing molten slagIRI E KOSAN CORP·Filed 1977·Granted Jul 8, 1980·3 cites·13 claims
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