Assignee
ALUMINA DEV CORP
US·2 granted patents·30 citations·filing 1980–1983
Technology mixC01F2
Top patents by PatentIndex Score
2 records- 0162US4324769AExtraction and production of alumina containing less than 0.03 percent iron oxideALUMINA DEV CORP·Filed 1980·Granted Apr 13, 1982·17 cites·6 claims
- 0257US4446117ADouble digestion system to reduce formation of ferrous ironALUMINA DEV CORP·Filed 1983·Granted May 1, 1984·13 cites·11 claims
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