Inventor · disambiguated record
John Gregory Darby
Also filed as: DARBY JOHN · DARBY JOHN GREGORY
6 granted patents·2 pending applications·69 citations·filing 2004–2012
82Inventor score
Top patents by PatentIndex Score
8 records- 0192US9010430B2Method of using shaped compressed pellets in treating a wellDARBY JOHN GREGORY·Filed 2010·Granted Apr 21, 2015·21 cites·25 claims
- 0270US7207568B2Method of conducting a racing seriesNASCAR INC·Filed 2004·Granted Apr 24, 2007·28 cites·18 claims
- 0366US8528651B2Apparatus and method for directionally disposing a flexible member in a pressurized conduitDARBY JOHN GREGORY·Filed 2012·Granted Sep 10, 2013·3 cites·16 claims
- 0465US7475730B2Method of treating well with foamed compositionBJ SERVICES CO·Filed 2007·Granted Jan 13, 2009·9 cites·22 claims
- 0564US7918281B2Method of treating flow conduits and vessels with foamed compositionBAKER HUGHES INC·Filed 2009·Granted Apr 5, 2011·8 cites·20 claims
- 0642US8230934B2Apparatus and method for directionally disposing a flexible member in a pressurized conduitDARBY JOHN GREGORY·Filed 2009·Granted Jul 31, 2012·0 cites·11 claims
- 0735US2012217012A1Method of introducing treatment agents into a well or flow conduitDARBY JOHN GREGORY·Filed 2011·Application pending·0 cites
- 0834US2013181405A1Method of Conducting a Racing SeriesFRANCE III BRIAN Z·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →