Inventor · disambiguated record
Douglas E. Davis
Also filed as: DAVIS DOUGLAS E · DAVIS DOUGLAS EDWARD
4 granted patents·0 citations·filing 2016–2023
52Inventor score
Files withCATERPILLAR INC4
Top patents by PatentIndex Score
4 records- 0164US12146428B1Oil make-up system with siphon mitigationCATERPILLAR INC·Filed 2023·Granted Nov 19, 2024·0 cites·19 claims
- 0238US10309276B2On-engine fluid monitoring systemCATERPILLAR INC·Filed 2016·Granted Jun 4, 2019·0 cites·20 claims
- 0336US10052577B2Self-cleaning oil filter housingCATERPILLAR INC·Filed 2016·Granted Aug 21, 2018·0 cites·18 claims
- 0432US11002176B2Temperature regulator with a unitary housing, thermostatic valves and valve holdersCATERPILLAR INC·Filed 2018·Granted May 11, 2021·0 cites·15 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →