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Patent applications and USPTO patent grants for Park; Inyu.The latest application filed is for "method of manufacturing electrolyte membrane for fuel cell and electrolyte membrane manufactured thereby".
Patent | Date |
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Method of manufacturing electrolyte membrane for fuel cell and electrolyte membrane manufactured thereby Grant 11,239,472 - Park , et al. February 1, 2 | 2022-02-01 |
Method Of Manufacturing Electrolyte Membrane For Fuel Cell And Electrolyte Membrane Manufactured Thereby App 20200321625 - Park; Inyu ;   et al. | 2020-10-08 |
Membrane-electrode assembly for fuel cells having improved durability and a polymer electrolyte membrane fuel cell including the same Grant 10,714,778 - Park , et al. | 2020-07-14 |
Membrane-electrode Assembly For Fuel Cells Having Improved Durability And A Polymer Electrolyte Membrane Fuel Cell Including The App 20190198903 - Park; InYu ;   et al. | 2019-06-27 |
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