Lewinski; Krzysztof A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lewinski; Krzysztof A..The latest application filed is for "catalyst".
Company Profile
14.14.30
- Lewinski; Krzysztof A. - Mahtomedi MN
- Lewinski; Krzysztof A. - Mahtomedia MN
- Lewinski; Krzysztof A. - Oakdale MN
- Lewinski; Krzysztof A. - Brazos County TX
Patent Activity
| Patent | Date |
|---|---|
| Catalyst comprising Pt, Ni, and Cr Grant 11,404,702 - Steinbach , et al. August 2, 2 | 2022-08-02 |
| Catalyst App 20220059849 - Steinbach; Andrew J. L. ; et al. | 2022-02-24 |
| Water Electrolyzers App 20220033982 - Park; Jiyoung ; et al. | 2022-02-03 |
| Catalyst App 20210408555 - Steinbach; Andrew J.L. ; et al. | 2021-12-30 |
| Ionic polymer membrane for a carbon dioxide electrolyzer Grant 11,118,274 - Matthews , et al. September 14, 2 | 2021-09-14 |
| Hydrogen Fueling System App 20210260989 - Johnston; Raymond P. ; et al. | 2021-08-26 |
| Electrode membrane assembly having an oxygen evolution catalyst electrodes, and methods of making and using the same Grant 11,094,953 - Lewinski , et al. August 17, 2 | 2021-08-17 |
| Platinum-coated Polyimide Particles And Articles Thereof App 20210242480 - Park; Jiyoung ; et al. | 2021-08-05 |
| Catalyst App 20210151776 - Steinbach; Andrew J.L. ; et al. | 2021-05-20 |
| Catalyst App 20210075026 - Steinbach; Andrew J. L. ; et al. | 2021-03-11 |
| Catalyst App 20210066724 - Steinbach; Andrew J. L. ; et al. | 2021-03-04 |
| Catalyst Comprising Pt, Ni, And Cr App 20210013522 - Steinbach; Andrew J.L. ; et al. | 2021-01-14 |
| Catalyst Comprising Pt, Ni, And Ru App 20210008528 - Steinbach; Andrew J. L. ; et al. | 2021-01-14 |
| Catalyst Comprising Pt, Ni, And Ta App 20210013521 - Steinbach; Andrew J. L. ; et al. | 2021-01-14 |
| Dispersed Catalyst-containing Anode Compositions For Electrolyzers App 20200385879 - Haug; Andrew T. ; et al. | 2020-12-10 |
| Ionic Polymer Membrane For A Carbon Dioxide Electrolyzer App 20200149172 - Matthews; Tyler S. ; et al. | 2020-05-14 |
| Membrane, Membrane Electrode Assembly, And Water Electrolyzer Including The Same App 20200102659 - Park; Jiyoung ; et al. | 2020-04-02 |
| Water Electrolyzers App 20200102660 - Lewinski; Krzysztof A. ; et al. | 2020-04-02 |
| Ionic polymer membrane for a carbon dioxide electrolyzer Grant 10,570,524 - Matthews , et al. Feb | 2020-02-25 |
| Water Electrolyzers App 20200048782 - Lewinski; Krzysztof A. ; et al. | 2020-02-13 |
| Water Electrolyzers App 20200017980 - Lewinski; Krzysztof A. ; et al. | 2020-01-16 |
| Sensor element, method of making, and method of using the same Grant 10,267,758 - Gryska , et al. | 2019-04-23 |
| Electrode Membrane Assembly Having An Oxygen Evolution Catalyst Electrodes, And Methods Of Making And Using The Same App 20180358641 - LEWINSKI; Krzysztof A. ; et al. | 2018-12-13 |
| Ionic Polymer Membrane For A Carbon Dioxide Electrolyzer App 20170183789 - Matthews; Tyler S. ; et al. | 2017-06-29 |
| Humidity sensor and sensor element therefor Grant 9,599,583 - Gryska , et al. March 21, 2 | 2017-03-21 |
| Humidity sensor and sensor element Grant 9,562,872 - Gryska , et al. February 7, 2 | 2017-02-07 |
| Sensor Element, Method of Making, and Method of Using the Same App 20150168330 - Gryska; Stefan H. ; et al. | 2015-06-18 |
| Humidity Sensor And Sensor Element App 20150153296 - Gryska; Stefan H. ; et al. | 2015-06-04 |
| Humidity Sensor and Sensor Element Therefor App 20140076048 - Gryska; Stefan H. ; et al. | 2014-03-20 |
| Compact fuel cell stack with current shunt Grant 7,740,962 - Lewinski , et al. June 22, 2 | 2010-06-22 |
| Fuel cell cathode catalyst Grant 7,419,741 - Vernstrom , et al. September 2, 2 | 2008-09-02 |
| Compact Fuel Cell Stack With Current Shunt App 20080138666 - Lewinski; Krzysztof A. ; et al. | 2008-06-12 |
| Compact Fuel Cell Stack With Uniform Depth Flow Fields App 20080138684 - Lewinski; Krzysztof A. ; et al. | 2008-06-12 |
| Compact Fuel Cell Stack With Fastening Member App 20080138667 - Lewinski; Krzysztof A. ; et al. | 2008-06-12 |
| Compact Fuel Cell Stack With Multiple Plate Arrangement App 20080138670 - Johnston; Raymond P. ; et al. | 2008-06-12 |
| Compact Fuel Cell Stack With Gas Ports App 20080138665 - Lewinski; Krzysztof A. ; et al. | 2008-06-12 |
| Passive dual-phase cooling for fuel cell assemblies App 20060088746 - Tuma; Phillip E. ; et al. | 2006-04-27 |
| Fuel cell cathode catalyst App 20050069755 - Vernstrom, George D. ; et al. | 2005-03-31 |
| Sulfonated perfluorocyclobutane ion-conducting membranes Grant 6,559,237 - Mao , et al. May 6, 2 | 2003-05-06 |
| Microstructured flow fields Grant 6,555,261 - Lewinski , et al. April 29, 2 | 2003-04-29 |
| Suboxide fuel cell catalyst for enhanced reformate tolerance App 20020004453 - Haugen, Gregory M. ; et al. | 2002-01-10 |
| Hybrid membrane electrode assembly Grant 6,238,534 - Mao , et al. May 29, 2 | 2001-05-29 |
| Flow facilitator for improving operation of a fuel cell Grant 5,935,725 - Dhar , et al. August 10, 1 | 1999-08-10 |
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