Assignee

ESCOLAR LUIS

AR·2 granted patents·5 citations·filing 1987–1988

Technology mixC01C2 C01G2 C01P2 C09C2

Top patents by PatentIndex Score

2 records

0131US4935219AProcess for obtaining ferric oxide and ammonium saltsESCOLAR LUIS·Filed 1987·Granted Jun 19, 1990·4 cites·12 claims
0219US5028401AApparatus for obtaining ferric oxide and ammonium saltsESCOLAR LUIS·Filed 1988·Granted Jul 2, 1991·1 cites·1 claims

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