Changwon-si
South Korea
4
2026-06-11
The entities that hold a legal rights for patent applications filed by inventor Ko Han Sol:
Han Sol Ko from Changwon-si, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
ELECTROLYTE MEMBRANE INCLUDING POLYFLUORENE-BASED IONOMER AND MANUFACTURING METHOD THEREOF
#2 | 2024-06-06Ionomer for Fuel Cell Having Dense Sulfonic Acid Groups and Method of Preparing Same
#3 | 2023-10-05FUEL CELL WITH POLYMER ELECTROLYTE MEMBRANE
#4 | 2022-03-24Electrolyte membrane including polyfluorene-based ionomer and manufacturing method thereof
5361278 ⎘