Assignee
DARBY JOHN GREGORY
US·3 granted patents·1 pending application·24 citations·filing 2009–2012
Top patents by PatentIndex Score
4 records- 0192US9010430B2Method of using shaped compressed pellets in treating a wellDARBY JOHN GREGORY·Filed 2010·Granted Apr 21, 2015·21 cites·25 claims
- 0266US8528651B2Apparatus and method for directionally disposing a flexible member in a pressurized conduitDARBY JOHN GREGORY·Filed 2012·Granted Sep 10, 2013·3 cites·16 claims
- 0342US8230934B2Apparatus and method for directionally disposing a flexible member in a pressurized conduitDARBY JOHN GREGORY·Filed 2009·Granted Jul 31, 2012·0 cites·11 claims
- 0435US2012217012A1Method of introducing treatment agents into a well or flow conduitDARBY JOHN GREGORY·Filed 2011·Application pending·0 cites
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