Inventor · disambiguated record
Krzysztof A. Lewinski
Also filed as: LEWINSKI KRZYSZTOF A
20 granted patents·14 pending applications·406 citations·filing 1997–2020
94Inventor score
Files with3M INNOVATIVE PROPERTIES CO283M INNOVATIVE PROPERTIES COMPANY4BCS TECHNOLOGY1GRYSKA STEFAN H1
Top patents by PatentIndex Score
34 records- 0197US6559237B1Sulfonated perfluorocyclobutane ion-conducting membranes3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted May 6, 2003·115 cites·27 claims
- 0294US7419741B2Fuel cell cathode catalyst3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Sep 2, 2008·76 cites·25 claims
- 0394US6482763B2Suboxide fuel cell catalyst for enhanced reformate tolerance3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Nov 19, 2002·58 cites·45 claims
- 0486US11973232B2Catalyst3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted Apr 30, 2024·2 cites·13 claims
- 0585US10570524B2Ionic polymer membrane for a carbon dioxide electrolyzer3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Feb 25, 2020·2 cites·21 claims
- 0680US11404702B2Catalyst comprising Pt, Ni, and Cr3M INNOVATIVE PROPERTIES CO·Filed 2019·Granted Aug 2, 2022·1 cites·13 claims
- 0778US6238534B1Hybrid membrane electrode assembly3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted May 29, 2001·55 cites·30 claims
- 0877US7740962B2Compact fuel cell stack with current shunt3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Jun 22, 2010·3 cites·29 claims
- 0976US9562872B2Humidity sensor and sensor element3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Feb 7, 2017·2 cites·10 claims
- 1076US6555261B1Microstructured flow fields3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted Apr 29, 2003·49 cites·10 claims
- 1170US11118274B2Ionic polymer membrane for a carbon dioxide electrolyzer3M INNOVATIVE PROPERTIES CO·Filed 2020·Granted Sep 14, 2021·0 cites·20 claims
- 1269US10267758B2Sensor element, method of making, and method of using the same3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Apr 23, 2019·1 cites·7 claims
- 1368US9599583B2Humidity sensor and sensor element thereforGRYSKA STEFAN H·Filed 2012·Granted Mar 21, 2017·1 cites·13 claims
- 1466US5935725AFlow facilitator for improving operation of a fuel cellBCS TECHNOLOGY·Filed 1997·Granted Aug 10, 1999·41 cites·21 claims
- 1562US11990626B2Catalyst3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted May 21, 2024·0 cites·12 claims
- 1660US11955645B2Catalyst3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted Apr 9, 2024·0 cites·18 claims
- 1759US11476470B2Catalyst3M INNOVATIVE PROPERTIES CO·Filed 2019·Granted Oct 18, 2022·0 cites·10 claims
- 1858US11560632B2Membrane, membrane electrode assembly, and water electrolyzer including the same3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted Jan 24, 2023·0 cites·12 claims
- 1958US11414770B2Water electrolyzers3M INNOVATIVE PROPERTIES CO·Filed 2018·Granted Aug 16, 2022·0 cites·13 claims
- 2056US2022033982A1Water electrolyzers3M INNOVATIVE PROPERTIES CO·Filed 2019·Application pending·0 cites
- 2149US11094953B2Electrode membrane assembly having an oxygen evolution catalyst electrodes, and methods of making and using the same3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Aug 17, 2021·0 cites·19 claims
- 2249US2022059849A1Catalyst3M INNOVATIVE PROPERTIES CO·Filed 2019·Application pending·0 cites
- 2348US2008138670A1Compact fuel cell stack with multiple plate arrangement3M INNOVATIVE PROPERTIES CO·Filed 2006·Application pending·0 cites
- 2448US2020102660A1Water electrolyzers3M INNOVATIVE PROPERTIES CO·Filed 2018·Application pending·0 cites
- 2548US2008138667A1Compact fuel cell stack with fastening member3M INNOVATIVE PROPERTIES CO·Filed 2006·Application pending·0 cites
- 2648US2008138684A1Compact fuel cell stack with uniform depth flow fields3M INNOVATIVE PROPERTIES CO·Filed 2006·Application pending·0 cites
- 2748US2008138665A1Compact fuel cell stack with gas ports3M INNOVATIVE PROPERTIES CO·Filed 2006·Application pending·0 cites
- 2847US2021013521A1Catalyst comprising pt, ni, and ta3M INNOVATIVE PROPERTIES CO·Filed 2019·Application pending·0 cites
- 2947US2021008528A1Catalyst comprising pt, ni, and ru3M INNOVATIVE PROPERTIES CO·Filed 2019·Application pending·0 cites
- 3046US2006088746A1Passive dual-phase cooling for fuel cell assemblies3M INNOVATIVE PROPERTIES CO·Filed 2004·Application pending·0 cites
- 3144US2021242480A1Platinum-coated polyimide particles and articles thereof3M INNOVATIVE PROPERTIES CO·Filed 2019·Application pending·0 cites
- 3244US2020385879A1Dispersed catalyst-containing anode compositions for electrolyzers3M INNOVATIVE PROPERTIES CO·Filed 2018·Application pending·0 cites
- 3343US2021260989A1Hydrogen fueling system3M INNOVATIVE PROPERTIES CO·Filed 2019·Application pending·0 cites
- 3443US2020017980A1Water electrolyzers3M INNOVATIVE PROPERTIES CO·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →