Assignee
HILL FREEMAN L
US·6 granted patents·302 citations·filing 2007–2014
Top patents by PatentIndex Score
6 records- 0198US8256337B2Modular initiatorHILL FREEMAN L·Filed 2008·Granted Sep 4, 2012·125 cites·19 claims
- 0295US8127846B2Wiper plug perforating systemHILL FREEMAN L·Filed 2009·Granted Mar 6, 2012·79 cites·12 claims
- 0395US8074737B2Wireless perforating gun initiationHILL FREEMAN L·Filed 2007·Granted Dec 13, 2011·98 cites·31 claims
- 0447US8669516B2Using LWT service to identify loss circulation areas in a wellboreHILL FREEMAN L·Filed 2011·Granted Mar 11, 2014·0 cites·17 claims
- 0540US9650876B2Method of balancing resource recovery from a resource bearing formationHILL FREEMAN L·Filed 2014·Granted May 16, 2017·0 cites·9 claims
- 0633US8122961B2Apparatus and method for discharging multiple fluids downholeHILL FREEMAN L·Filed 2009·Granted Feb 28, 2012·0 cites·20 claims
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