Inventor · disambiguated record
Stephan Regnard
Also filed as: REGNARD STEPHAN
3 granted patents·2 pending applications·0 citations·filing 2013–2019
42Inventor score
Top patents by PatentIndex Score
5 records- 0152US11365590B2Dynamic wear prediction for fixed cutter drill bitsHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Jun 21, 2022·0 cites·20 claims
- 0244US2016237756A1Dynamic wear protection for fixed cutter drill bitsHALLIBURTON ENERGY SERVICES INC·Filed 2013·Application pending·0 cites
- 0343US10954756B2Core bit designed to control and reduce the cutting forces acting on a core of rockHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Mar 23, 2021·0 cites·19 claims
- 0439US10787895B2Drilling operation apparatus, methods, and systemsHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Sep 29, 2020·0 cites·20 claims
- 0538US2015060150A1Mass balancing drill bit design methods and manufacturingHALLIBURTON ENERGY SERV INC·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →