Inventor · disambiguated record
Richard J. Poirier
Also filed as: POIRIER RICHARD · POIRIER RICHARD J
14 granted patents·1 pending application·1,420 citations·filing 1992–2022
95Inventor score
Top patents by PatentIndex Score
15 records- 0199US6375871B1Methods of manufacturing microfluidic articles3M INNOVATIVE PROPERTIES CO·Filed 1998·Granted Apr 23, 2002·269 cites·19 claims
- 0297US6761962B2Microfluidic articles3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Jul 13, 2004·200 cites·25 claims
- 0397US5879828AMembrane electrode assemblyMINNESOTA MINING & MFG·Filed 1997·Granted Mar 9, 1999·328 cites·14 claims
- 0494US8067110B2Organic vapor sorbent protective device with thin-film indicatorRAKOW NEAL A·Filed 2006·Granted Nov 29, 2011·31 cites·44 claims
- 0594US7556774B2Optochemical sensor and method of making the same3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Jul 7, 2009·29 cites·21 claims
- 0694US6319293B1Membrane electrode assembly3M INNOVATIVE PROPERTIES CO·Filed 1998·Granted Nov 20, 2001·152 cites·7 claims
- 0792US8955515B2Patterned chemical sensor having inert occluding layerRAKOW NEAL A·Filed 2009·Granted Feb 17, 2015·27 cites·21 claims
- 0892US7906223B2Permeable nanoparticle reflector3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Mar 15, 2011·16 cites·39 claims
- 0992US5666949AExposure indicator with continuous alarm signal indicating multiple conditionsMINNESOTA MINING & MFG·Filed 1994·Granted Sep 16, 1997·184 cites·19 claims
- 1091US5352651ANanostructured imaging transfer elementMINNESOTA MINING & MFG·Filed 1992·Granted Oct 4, 1994·59 cites·20 claims
- 1187US5659296AExposure indicating apparatusMINNESOTA MINING & MFG·Filed 1994·Granted Aug 19, 1997·98 cites·46 claims
- 1285US8365723B2Filter cartridge having cone of visibility for end-of-service-life-indicator (ESLI)3M INNOVATIVE PROPERTIES CO·Filed 2009·Granted Feb 5, 2013·13 cites·20 claims
- 1376US8225782B2Filter cartridge having location-registered view window for end-of-service-life-indicator (ESLI)RAKOW NEAL A·Filed 2009·Granted Jul 24, 2012·14 cites·16 claims
- 1453US12188217B2Modular gridSOLENO INC·Filed 2022·Granted Jan 7, 2025·0 cites·18 claims
- 1549US2010189922A1Permeable nanoparticle reflector3M INNOVATIVE PROPERTIES CO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →