Assignee
LAKEFIELD RES LTD
US·2 granted patents·47 citations·filing 1999–2000
Top patents by PatentIndex Score
2 records- 0189US6451275B1Methods for reducing cyanide consumption in precious metal recovery by reducing the content of intermediate sulfur oxidation products thereinLAKEFIELD RES LTD·Filed 2000·Granted Sep 17, 2002·27 cites·29 claims
- 0258US6280501B1Base metal recoveryLAKEFIELD RES LTD·Filed 1999·Granted Aug 28, 2001·20 cites·21 claims
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