Inventor · disambiguated record
Charles Warren
Also filed as: WARREN CHARLES · WARREN SR CHARLES C
3 granted patents·1 pending application·95 citations·filing 1990–2015
73Inventor score
Top patents by PatentIndex Score
4 records- 0179US5082450ASafety plug with ground lock and prong locksWARREN SR CHARLES C·Filed 1990·Granted Jan 21, 1992·60 cites·6 claims
- 0264US9939241B2Coated substrate systems and methodsALCOA INC·Filed 2015·Granted Apr 10, 2018·4 cites·35 claims
- 0362US5085591ASafety plug with prong locksWARREN SR CHARLES C·Filed 1990·Granted Feb 4, 1992·31 cites·6 claims
- 0429US2016245626A1Aluminum shotgun shell case, methods of making, and using the sameALCOA INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →