Inventor · disambiguated record
William Alexander Emfinger
Also filed as: EMFINGER WILLIAM · EMFINGER WILLIAM ALEXANDER
3 granted patents·2 pending applications·12 citations·filing 2017–2023
60Inventor score
Top patents by PatentIndex Score
5 records- 0185US10167051B1Assistive driving system for a wheelchair and method for controlling assistive driving systemMAX MOBILITY LLC·Filed 2017·Granted Jan 1, 2019·11 cites·18 claims
- 0258US10926834B2Assistive driving system for a wheelchair and method for controlling assistive driving systemMAX MOBILITY LLC·Filed 2018·Granted Feb 23, 2021·1 cites·20 claims
- 0355US2025090945A1Mobile Game Controller with Magnetic Connector and Power Handling/Management Methods for Use TherewithBACKBONE LABS INC·Filed 2023·Application pending·0 cites
- 0446US12502320B2System to adjust drive operation and performance in response to detection of a front add-on for a wheelchairPERMOBIL INC·Filed 2021·Granted Dec 23, 2025·0 cites·25 claims
- 0540US2023190546A1Front add-on for a wheelchairPERMOBIL INC·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →