Inventor · disambiguated record
John Hartman
Also filed as: HARTMAN JOHN · HARTMAN JOHN ANTHONY
2 granted patents·1 pending application·15 citations·filing 2006–2020
57Inventor score
Technology areasG16H
Top patents by PatentIndex Score
3 records- 0160USD547217SScaleTANITA SEISAKUSHO KK·Filed 2006·Granted Jul 24, 2007·12 cites·1 claims
- 0246US2021121060A1Visual systems assessment scale and systems and methods for corresponding treatment for a patientNORTHWEST EYE CARE LLC·Filed 2020·Application pending·0 cites
- 0338USD546220SScaleTANITA SEISAKUSHO KK·Filed 2006·Granted Jul 10, 2007·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →