Inventor · disambiguated record
John Duncan
Also filed as: DUNCAN JOHN · DUNCAN JOHN P
2 granted patents·1 pending application·25 citations·filing 1979–2017
61Inventor score
Top patents by PatentIndex Score
3 records- 0186US10467647B2Communication system and method for narrowcastingNEXT JUMP INC·Filed 2017·Granted Nov 5, 2019·5 cites·17 claims
- 0259US4310884AMicrocomputer-controlled portable satellite signal simulator for exploration systems, and method of useCHEVRON RES·Filed 1979·Granted Jan 12, 1982·20 cites·10 claims
- 0359US2008262925A1Communication system and method for narrowcastingNEXT JUMP INC·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →