Assignee
ROCMEC INTERNAT INC
CA·3 granted patents·10 citations·filing 2002–2010
Top patents by PatentIndex Score
3 records- 0146US6913320B2Thermal rock fragmentation application in narrow vein extractionROCMEC INTERNAT INC·Filed 2002·Granted Jul 5, 2005·7 cites·11 claims
- 0240US7195320B2Thermal rock fragmentation application in narrow vein extractionROCMEC INTERNAT INC·Filed 2004·Granted Mar 27, 2007·3 cites·4 claims
- 0335US7896443B2Ore extraction using combined blast and thermal fragmentationROCMEC INTERNAT INC·Filed 2010·Granted Mar 1, 2011·0 cites·9 claims
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