Inventor · disambiguated record
Matthew Jordan Engfehr
Also filed as: ENGFEHR MATTHEW · ENGFEHR MATTHEW J · Engfehr Matthew Jordan
15 granted patents·5 pending applications·48 citations·filing 2016–2021
89Inventor score
Files withCATERPILLAR INC20
Top patents by PatentIndex Score
20 records- 0195US11105278B2Dual fuel cylinder deactivation control system and methodCATERPILLAR INC·Filed 2017·Granted Aug 31, 2021·11 cites·17 claims
- 0294US11493378B2Fuel level measurement system for a machineCATERPILLAR INC·Filed 2020·Granted Nov 8, 2022·5 cites·20 claims
- 0392US10082109B2System, method, and apparatus to control engine intake manifold air temperatureCATERPILLAR INC·Filed 2016·Granted Sep 25, 2018·9 cites·11 claims
- 0491US10145319B1Control strategy for improved substitution capability in dual fuel engine systemCATERPILLAR INC·Filed 2018·Granted Dec 4, 2018·6 cites·20 claims
- 0591US10113493B2System, method, and apparatus to control gas substitution characteristic in dual fuel engineCATERPILLAR INC·Filed 2016·Granted Oct 30, 2018·7 cites·20 claims
- 0689US10006398B2System and method for analyzing fuel for fleet calibrationCATERPILLAR INC·Filed 2016·Granted Jun 26, 2018·5 cites·20 claims
- 0785US10323586B1Dual fuel engine control strategy for limiting cylinder over-pressurizationCATERPILLAR INC·Filed 2017·Granted Jun 18, 2019·3 cites·20 claims
- 0875US10934948B2System and method to determine failure of a gas shut off valveCATERPILLAR INC·Filed 2018·Granted Mar 2, 2021·1 cites·18 claims
- 0973US10626804B2Adaptive control strategy in dual fuel engineCATERPILLAR INC·Filed 2017·Granted Apr 21, 2020·1 cites·19 claims
- 1049US10760506B2Liquified gaseous fuel storage tank level calibration control systemCATERPILLAR INC·Filed 2019·Granted Sep 1, 2020·0 cites·20 claims
- 1149US10570833B2System and method for predicting failure of a cylinder in a multi-cylinder engineCATERPILLAR INC·Filed 2017·Granted Feb 25, 2020·0 cites·20 claims
- 1248US10794346B2Fuel railCATERPILLAR INC·Filed 2019·Granted Oct 6, 2020·0 cites·20 claims
- 1345US11731504B2System and method for diagnosing integrity of a cryogenic fuel tankCATERPILLAR INC·Filed 2021·Granted Aug 22, 2023·0 cites·18 claims
- 1444US11608937B2Separation and venting cryogenic liquid from vapor on a mobile machineCATERPILLAR INC·Filed 2020·Granted Mar 21, 2023·0 cites·15 claims
- 1541US2021071596A1Engine Control System and MethodCATERPILLAR INC·Filed 2019·Application pending·0 cites
- 1640US10030611B2Fuel delivery systemCATERPILLAR INC·Filed 2016·Granted Jul 24, 2018·0 cites·9 claims
- 1739US2019040818A1Fuel delivery systemCATERPILLAR INC·Filed 2017·Application pending·0 cites
- 1838US2018118108A1Method for predicting lng tank refill time and machine using sameCATERPILLAR INC·Filed 2016·Application pending·0 cites
- 1935US2016341134A1Fuel delivery systemCATERPILLAR INC·Filed 2016·Application pending·0 cites
- 2031US2016348605A1Fuel delivery systemCATERPILLAR INC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →