Inventor · disambiguated record
John Sheldon
Also filed as: SHELDON JOHN · SHELDON JOHN C · SHELDON JOHN CHARLES
3 granted patents·1 pending application·92 citations·filing 1976–2017
72Inventor score
Top patents by PatentIndex Score
4 records- 0191USD247922SGolf wood headSHELDON JOHN CHARLES·Filed 1976·Granted May 16, 1978·79 cites·1 claims
- 0286US11069016B2National digital identityMASTERCARD INTERNATIONAL INC·Filed 2017·Granted Jul 20, 2021·6 cites·18 claims
- 0339US4947399ALaser mirror displacement deviceHUGHES AIRCRAFT CO·Filed 1984·Granted Aug 7, 1990·7 cites·14 claims
- 0439US2018272389A1Handheld Tool with Interchangeable Tool HeadsSHELDON JOHN CHARLES·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →