Inventor · disambiguated record
Stephen Daniel Lloyd
Also filed as: LLOYD STEPHEN DANIEL
4 granted patents·9 citations·filing 2010–2022
64Inventor score
Technology areasE21B
Top patents by PatentIndex Score
4 records- 0171US11454107B2Measurement of inclination and true vertical depth of a wellboreHALLIBURTON ENERGY SERVICES INC·Filed 2017·Granted Sep 27, 2022·2 cites·18 claims
- 0268US9388635B2Method and apparatus for controlling an orientable connection in a drilling assemblySCHROTER TERENCE ALLAN·Filed 2010·Granted Jul 12, 2016·7 cites·40 claims
- 0359US11873710B2Measurement of inclination and true vertical depth of a wellboreHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Jan 16, 2024·0 cites·19 claims
- 0433US10329851B2Sub for accommodating large devicesHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Jun 25, 2019·0 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →