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Patent applications and USPTO patent grants for EOM; Hyung-Sub.The latest application filed is for "method for manufacturing needle-shaped or rod-shaped porous iron powder and needle-shaped or rod-shaped porous iron powder manufactured thereby".
Patent | Date |
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Method For Manufacturing Needle-shaped Or Rod-shaped Porous Iron Powder And Needle-shaped Or Rod-shaped Porous Iron Powder Manufactured Thereby App 20220008992 - HAN; Gil-Soo ;   et al. | 2022-01-13 |
Method For Recovering Nickel And Cobalt From Nickel, Iron, And Cobalt-containing Raw Material App 20210130926 - LEE; Byong-Pil ;   et al. | 2021-05-06 |
High Strength Magnesium Alloy With Excellent Flame Retardancy, And Method For Producing Same App 20200087757 - PARK; Woo-Jin ;   et al. | 2020-03-19 |
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