Inventor · disambiguated record
Joseph C. Donovan
Also filed as: DONOVAN JOSEPH C
4 granted patents·68 citations·filing 1977–1987
78Inventor score
Top patents by PatentIndex Score
4 records- 0179US4636265AAutodeposition post-bath rinseHENKEL KGAA·Filed 1985·Granted Jan 13, 1987·31 cites·18 claims
- 0260US4874673AUse of fugitive plasticizer in autodepositing compositionHENKEL CORP·Filed 1987·Granted Oct 17, 1989·17 cites·5 claims
- 0356US4229492AControl of autodeposition bathsAMCHEM PROD·Filed 1977·Granted Oct 21, 1980·12 cites·4 claims
- 0442US4357372AControl of autodeposition bathsAMCHEM PROD·Filed 1980·Granted Nov 2, 1982·8 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →