Inventor · disambiguated record
Joan M. Frankel
Also filed as: FRANKEL JOAN M
5 granted patents·2 pending applications·43 citations·filing 2006–2020
72Inventor score
Top patents by PatentIndex Score
7 records- 0192US7773834B2Multilayer polarizing fibers and polarizers using same3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Aug 10, 2010·40 cites·29 claims
- 0268US10162090B1Conformable reflective film having specified reflectivity when stretched at room temperature3M INNOVATIVE PROPERTIES CO·Filed 2018·Granted Dec 25, 2018·1 cites·22 claims
- 0365US11752729B2Conformable color shifting laminates3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted Sep 12, 2023·0 cites·16 claims
- 0464US8798421B2Color shifting multilayer polymer fibers and security articles containing color shifting multilayer polymer fibersBLUEM GREGORY L·Filed 2009·Granted Aug 5, 2014·2 cites·19 claims
- 0559US11999188B2Patterned transfer articles3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Granted Jun 4, 2024·0 cites·20 claims
- 0640US2008057277A1Polymer fiber polarizers3M INNOVATIVE PROPERTIES CO·Filed 2006·Application pending·0 cites
- 0740US2008055724A1Optical devices containing birefringent polymer fibers3M INNOVATIVE PROPERTIES CO·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →