Assignee
WHEELING PITTSBURGH STEEL CORP
4 granted patents·230 citations·filing 1970–1993
Top patents by PatentIndex Score
4 records- 0190US4245820APipe curtain for pollution control hoodWHEELING PITTSBURGH STEEL CORP·Filed 1979·Granted Jan 20, 1981·48 cites·12 claims
- 0288US4011704ANon-ghosting building constructionWHEELING PITTSBURGH STEEL CORP·Filed 1972·Granted Mar 15, 1977·165 cites·5 claims
- 0350US3938468AApparatus for wiping liquid from a stripWHEELING PITTSBURGH STEEL CORP·Filed 1970·Granted Feb 17, 1976·11 cites·6 claims
- 0420US5467657AMethod and device for core sampling steelWHEELING PITTSBURGH STEEL CORP·Filed 1993·Granted Nov 21, 1995·6 cites·4 claims
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