Assignee
COLONIAL METALS INC
US·4 granted patents·121 citations·filing 1975–2005
Top patents by PatentIndex Score
4 records- 0192US6458183B1Method for purifying ruthenium and related processesCOLONIAL METALS INC·Filed 2000·Granted Oct 1, 2002·48 cites·18 claims
- 0281US4138220AApparatus for catalytic oxidation of grease and fats in low temperature fumesCOLONIAL METALS INC·Filed 1978·Granted Feb 6, 1979·53 cites·12 claims
- 0365US7129170B2Method for depositing and etching ruthenium layersCOLONIAL METALS INC·Filed 2005·Granted Oct 31, 2006·4 cites·12 claims
- 0455US4048092ACatalytic mixture and method of use thereforCOLONIAL METALS INC·Filed 1975·Granted Sep 13, 1977·16 cites·7 claims
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