Inventor · disambiguated record
Andrew D. Lake
Also filed as: LAKE ANDREW D · LAKE ANDREW DAVID
4 granted patents·1 pending application·4 citations·filing 2019–2023
62Inventor score
Technology areasE21B
Files withHALLIBURTON ENERGY SERVICES INC5
Top patents by PatentIndex Score
5 records- 0178US11788362B2Piston-based backup assembly for drill bitHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Oct 17, 2023·1 cites·15 claims
- 0269US11199052B2Magnetic depth of cut controlHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Dec 14, 2021·1 cites·20 claims
- 0349US2025137330A1Active torsional isolator and damperHALLIBURTON ENERGY SERVICES INC·Filed 2023·Application pending·0 cites
- 0448US11927091B2Drill bit with reciprocating gauge assemblyHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Mar 12, 2024·0 cites·15 claims
- 0533USD969183SBoss on nozzle bores of a drill bitHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Nov 8, 2022·2 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Andrew D. Lake files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →