Assignee
CHEREWYK BORIS BRUCE P
US·2 granted patents·40 citations·filing 2010–2010
Top patents by PatentIndex Score
2 records- 0193US8136585B2Radial ball injecting apparatus for wellbore operationsCHEREWYK BORIS BRUCE P·Filed 2010·Granted Mar 20, 2012·36 cites·18 claims
- 0273US8434549B2System, apparatus and process for collecting balls from wellbore fluids containing sandCHEREWYK BORIS BRUCE P·Filed 2010·Granted May 7, 2013·4 cites·23 claims
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