Assignee
SAMBO COPPER ALLOY CO LTD
JP·3 granted patents·1 pending application·58 citations·filing 1998–2004
Top patents by PatentIndex Score
4 records- 0194US6413330B1Lead-free free-cutting copper alloysSAMBO COPPER ALLOY CO LTD·Filed 2001·Granted Jul 2, 2002·43 cites·12 claims
- 0278US7056396B2Copper/zinc alloys having low levels of lead and good machinabilitySAMBO COPPER ALLOY CO LTD·Filed 2001·Granted Jun 6, 2006·9 cites·14 claims
- 0352US2005092401A1Copper/zinc alloys having low levels of lead and good machinabilitySAMBO COPPER ALLOY CO LTD·Filed 2004·Application pending·0 cites
- 0435US6063480AArtificially patinated copper materialSAMBO COPPER ALLOY CO LTD·Filed 1998·Granted May 16, 2000·6 cites·13 claims
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