Inventor · disambiguated record
Douglas Charles Tomczak
Also filed as: TOMCZAK DOUGLAS CHARLES
2 granted patents·2 pending applications·38 citations·filing 1997–2023
63Inventor score
Top patents by PatentIndex Score
4 records- 0175US6719965B2Antiperspirant or deodorant compositionUNILEVER HOME & PERSONAL CARE·Filed 2002·Granted Apr 13, 2004·11 cites·20 claims
- 0261US2024050348A1Hair and Scalp Compositions and Related Treatment MethodsMEYERS ALAN JOEL·Filed 2023·Application pending·0 cites
- 0359US5780384AHydrated manganese dioxide oxidation catalysts and process of producing sameMEGTEC SYS INC·Filed 1997·Granted Jul 14, 1998·27 cites·30 claims
- 0453US2004265254A1Antiperspirant or deodorant compositionUNILEVER HOME & PERSONAL CARE·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →