Inventor · disambiguated record
John M. Napier
Also filed as: NAPIER JOHN · NAPIER JOHN M
4 granted patents·1 pending application·129 citations·filing 1973–2001
80Inventor score
Top patents by PatentIndex Score
5 records- 0179US4405448AProcess for removing halogenated aliphatic and aromatic compounds from petroleum productsGOOGIN JOHN M·Filed 1982·Granted Sep 20, 1983·42 cites·8 claims
- 0276US4814091AProcess for removing metals from waterUS ENERGY·Filed 1987·Granted Mar 21, 1989·50 cites·30 claims
- 0365US3993738AHigh strength graphite and method for preparing sameUS ENERGY·Filed 1973·Granted Nov 23, 1976·14 cites·7 claims
- 0454US4614592AProcess for removing mercury from aqueous solutionsUS ENERGY·Filed 1985·Granted Sep 30, 1986·23 cites·1 claims
- 0536US2002134811A1Multi-mode power tool utilizing attachmentSENCO PRODUCTS·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →