Assignee
METALLURG AND BIOLOG EXTRACTIO
US·4 granted patents·43 citations·filing 1992–1993
Top patents by PatentIndex Score
4 records- 0170US5248329ABiological processes for recovering heavy metalsMETALLURG AND BIOLOG EXTRACTIO·Filed 1993·Granted Sep 28, 1993·17 cites·12 claims
- 0257US5221327ABiological processes for recovering heavy metalsMETALLURG AND BIOLOG EXTRACTIO·Filed 1992·Granted Jun 22, 1993·10 cites·9 claims
- 0348US5422268ABiological process for recovery of plutonium from contaminated soilsMETALLURG AND BIOLOG EXTRACTIO·Filed 1993·Granted Jun 6, 1995·12 cites·2 claims
- 0443US5283192ABiological process for enhanced manganese and silver recovery from refractory manganiferous silver oreMETALLURG AND BIOLOG EXTRACTIO·Filed 1992·Granted Feb 1, 1994·4 cites·1 claims
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