Inventor · disambiguated record
Alex R. Vandegrift
Also filed as: VANDEGRIFT ALEX · VANDEGRIFT ALEX R
9 granted patents·1 pending application·13 citations·filing 2018–2023
80Inventor score
Files withDEERE & CO10
Top patents by PatentIndex Score
10 records- 0191US11499294B2Work vehicle magnetorheological fluid joystick systems operable in modified joystick stiffness modesDEERE & CO·Filed 2020·Granted Nov 15, 2022·2 cites·19 claims
- 0286US11634885B2Work vehicle magnetorheological fluid joystick systems reducing unintended joystick motionsDEERE & CO·Filed 2020·Granted Apr 25, 2023·2 cites·18 claims
- 0386US11505917B2Work vehicle magnetorheological fluid joystick systems having adjustable joystick return positionsDEERE & CO·Filed 2020·Granted Nov 22, 2022·2 cites·20 claims
- 0463US12291840B2System and method of automated setting of elevation reference for continuous grade controlDEERE & CO·Filed 2023·Granted May 6, 2025·0 cites·14 claims
- 0555USD922366STransceiver coverDEERE & CO·Filed 2019·Granted Jun 15, 2021·7 cites·1 claims
- 0642US11681320B2Work vehicle magnetorheological fluid joystick systems operable in modified centering modesDEERE & CO·Filed 2020·Granted Jun 20, 2023·0 cites·19 claims
- 0741US11286641B2Attachment-configurable system for a work machineDEERE & CO·Filed 2018·Granted Mar 29, 2022·0 cites·20 claims
- 0840US11939741B2Apparatus and method for controlling an attachment coupler for a work vehicleDEERE & CO·Filed 2019·Granted Mar 26, 2024·0 cites·14 claims
- 0940US11028557B2Attachment grade control for work vehicleDEERE & CO·Filed 2018·Granted Jun 8, 2021·0 cites·9 claims
- 1039US2020181869A1Boom LockDEERE & CO·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →