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

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →