Inventor · disambiguated record
John S. Ferrari
Also filed as: FERRARI JOHN · FERRARI JOHN S
3 granted patents·1 pending application·142 citations·filing 1987–2008
76Inventor score
Top patents by PatentIndex Score
4 records- 0183US4942395ARailroad grade crossing motorist warning systemFERRARI JOHN S·Filed 1987·Granted Jul 17, 1990·53 cites·2 claims
- 0278US5729213ATrain warning systemFiled 1995·Granted Mar 17, 1998·66 cites·4 claims
- 0367US7163308B2Hand worn illuminated frameworkFERRARI JOHN S·Filed 2004·Granted Jan 16, 2007·23 cites·11 claims
- 0439US2009173822A1Distributed infrared countermeasure installation for fixed wing aircraftKRAVITZ ARNOLD·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →