Inventor · disambiguated record
David G. Bullock
Also filed as: BULLOCK DAVID · BULLOCK DAVID G
8 granted patents·1 pending application·68 citations·filing 2006–2019
86Inventor score
Technology areasE21B
Top patents by PatentIndex Score
9 records- 0189US10584537B2Over-bit reamerRADIUS HDD DIRECT LLC·Filed 2019·Granted Mar 10, 2020·6 cites·21 claims
- 0289US10301880B2Over-bit reamerRADIUS HDD DIRECT LLC·Filed 2016·Granted May 28, 2019·7 cites·22 claims
- 0385US8544569B2Offset rock bit with pull back adapterWRIGHT RONALD F·Filed 2012·Granted Oct 1, 2013·11 cites·37 claims
- 0482US8122979B1Offset rock bit with pull back adapterWRIGHT JR RONALD F·Filed 2009·Granted Feb 28, 2012·24 cites·17 claims
- 0581US10024105B2Rock bitRADIUS HDD DIRECT LLC·Filed 2016·Granted Jul 17, 2018·6 cites·20 claims
- 0669US8662201B1End loaded beacon housing with a side access doorWRIGHT JR RONALD F·Filed 2011·Granted Mar 4, 2014·4 cites·16 claims
- 0754US7600582B2Sonde housingTEXAS HDD LLC·Filed 2006·Granted Oct 13, 2009·10 cites·14 claims
- 0845US10519719B2Retractable auger headRADIUS HDD DIRECT LLC·Filed 2017·Granted Dec 31, 2019·0 cites·19 claims
- 0935US2014338982A1Drill Bit with Angulary Offset CenterlinesWRIGHT JR RONALD F·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →