Inventor · disambiguated record
Jay R. Steffen
Also filed as: STEFFEN JAY · STEFFEN JAY R · STEFFEN JAY ROBERT
3 granted patents·1 pending application·2 citations·filing 2014–2021
52Inventor score
Files withCATERPILLAR INC4
Top patents by PatentIndex Score
4 records- 0176US11728658B2Hybrid power system control and operating strategy based on power system state vector calculationCATERPILLAR INC·Filed 2020·Granted Aug 15, 2023·1 cites·17 claims
- 0264US12006658B2Power system for a machineCATERPILLAR INC·Filed 2021·Granted Jun 11, 2024·0 cites·20 claims
- 0359US9836066B2Vortex diffuser for rotating/stationary interfacesCATERPILLAR INC·Filed 2014·Granted Dec 5, 2017·1 cites·20 claims
- 0440US2015198234A1Deaerator ApparatusCATERPILLAR INC·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →