Assignee
BERNARD CHRISTOPHER J
US·2 granted patents·1 pending application·35 citations·filing 2005–2012
Top patents by PatentIndex Score
3 records- 0190US9080407B2Pressure and flow control in drilling operationsBERNARD CHRISTOPHER J·Filed 2012·Granted Jul 14, 2015·22 cites·7 claims
- 0286US9249638B2Wellbore pressure control with optimized pressure drillingBERNARD CHRISTOPHER J·Filed 2012·Granted Feb 2, 2016·13 cites·21 claims
- 0340US2006130597A1Container handling deviceBERNARD CHRISTOPHER J·Filed 2005·Application pending·0 cites
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