Inventor · disambiguated record

Aaron B. Crabtree

Also filed as: CRABTREE AARON B · CRABTREE AARON BENJAMIN

4 granted patents·3 citations·filing 2013–2022

59Inventor score

Technology areasF16H

Files withCATERPILLAR INC4

Top patents by PatentIndex Score

4 records

0168US10801612B1Machine transmission with clutch element hydraulic controlCATERPILLAR INC·Filed 2019·Granted Oct 13, 2020·1 cites·20 claims
0259US8920276B2Controller for varying gear ratios in transmission systemCATERPILLAR INC·Filed 2013·Granted Dec 30, 2014·2 cites·17 claims
0348US11920677B2Cooling scheme for hydrostatic transmissionCATERPILLAR INC·Filed 2022·Granted Mar 5, 2024·0 cites·19 claims
0437US11174905B1Clutch hydraulic control circuit with a pilot operated failure mode response valveCATERPILLAR INC·Filed 2020·Granted Nov 16, 2021·0 cites·20 claims

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