Inventor · disambiguated record

Ry Colwell

Also filed as: COLWELL RY · COLWELL RY C

2 granted patents·0 citations·filing 2017–2024

22Inventor score

Technology areasF02D

Files withCATERPILLAR INC2

Top patents by PatentIndex Score

2 records

0171US12234781B1Engine braking strategy using cylinder flow-through path for optimizing braking powerCATERPILLAR INC·Filed 2024·Granted Feb 25, 2025·0 cites·20 claims
0236US10400700B2Segmented calibration for aftertreatment optimization in internal combustion engine systemCATERPILLAR INC·Filed 2017·Granted Sep 3, 2019·0 cites·15 claims

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