Inventor · disambiguated record
John Rutledge
Also filed as: RUTLEDGE JOHN · RUTLEDGE JOHN M · RUTLEDGE JOHN MATTHEW
4 granted patents·1 pending application·43 citations·filing 1990–2020
67Inventor score
Top patents by PatentIndex Score
5 records- 0164US10934949B2Combined engine systemsCATERPILLAR INC·Filed 2019·Granted Mar 2, 2021·1 cites·16 claims
- 0258US5036496AMethod for cement evaluation using acoustical logsCHEVRON RES & TECH·Filed 1990·Granted Jul 30, 1991·42 cites·6 claims
- 0352US11655754B2Multi-purpose drive for internal combustion enginePERKINS ENGINES CO LTD·Filed 2019·Granted May 23, 2023·0 cites·18 claims
- 0449US9735723B2Method to control a switched reluctance motorPERKINS ENGINES CO LTD·Filed 2016·Granted Aug 15, 2017·0 cites·15 claims
- 0545US2023010752A1Work machine hybrid power unitPERKINS ENGINES CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →