Canada
2
2013-09-26
2
2015-01-13
These are the the leading inventors for applications assigned to NCS Oilfield Services Canada Inc.:
NCS Oilfield Services Canada Inc. based in , CA has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Downhole isolation and depressurization tool
#2 | 2011-08-18 ✅ Patent 8,490,702 granted on 2013-07-23Downhole tool assembly with debris relief, and method for using same
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