Assignee

STANDARD STEEL SPONGE INC

US·2 granted patents·48 citations·filing 1982–1982

Technology mixB22D2 C21C2 Y10S2 F27D1

Top patents by PatentIndex Score

2 records

0192US4424956ADrapable, consumable, heat retention shield for hot metal carsSTANDARD STEEL SPONGE INC·Filed 1982·Granted Jan 10, 1984·40 cites·8 claims
0262US4424957AHot metal car heat retention shieldSTANDARD STEEL SPONGE INC·Filed 1982·Granted Jan 10, 1984·8 cites·8 claims

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