Inventor · disambiguated record
Dennard J. Powell
Also filed as: POWELL DENNARD J
5 granted patents·2 pending applications·9 citations·filing 2014–2022
70Inventor score
Files with3M INNOVATIVE PROPERTIES CO43M INNOVATIVE PROPERTIES COMPANY2SOLVENTUM INTELLECTUAL PROPERTIES COMPANY1
Top patents by PatentIndex Score
7 records- 0174US9070036B2Systems and methods for note recognition3M INNOVATIVE PROPERTIES CO·Filed 2014·Granted Jun 30, 2015·5 cites·17 claims
- 0270US9563696B2Systems and methods for managing notes3M INNOVATIVE PROPERTIES CO·Filed 2014·Granted Feb 7, 2017·3 cites·19 claims
- 0358US11026552B2Consumer scrubbing article with stain release and method of making same3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Jun 8, 2021·0 cites·20 claims
- 0458US9378426B2Systems and methods for note recognition3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Jun 28, 2016·1 cites·16 claims
- 0549US2024342397A1Tamper-evident closure with a securing strap having controlled breaking3M INNOVATIVE PROPERTIES COMPANY·Filed 2022·Application pending·0 cites
- 0647US2024374337A1Tamper-evident closure with an actuatable door3M INNOVATIVE PROPERTIES COMPANY·Filed 2022·Application pending·0 cites
- 0745US12496410B2Tamper-evident closureSOLVENTUM INTELLECTUAL PROPERTIES COMPANY·Filed 2020·Granted Dec 16, 2025·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →