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Patent applications and USPTO patent grants for Seo; Jeong-Won.The latest application filed is for "cold-rolled steel plate for hot forming, having excellent corrosion-resistance and spot-weldability, hot-formed member, and method for manufacturing same".
Patent | Date |
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Cold-rolled steel plate for hot forming, having excellent corrosion-resistance and spot-weldability, hot-formed member, and method for manufacturing same Grant 11,441,205 - Oh , et al. September 13, 2 | 2022-09-13 |
Cold-rolled Steel Plate For Hot Forming, Having Excellent Corrosion-resistance And Spot-weldability, Hot-formed Member, And Method For Manufacturing Same App 20200385833 - OH; Jin-Keun ;   et al. | 2020-12-10 |
Filler material for crowns, crown material containing same, and method of manufacturing thereof Grant 8,431,627 - Lim , et al. April 30, 2 | 2013-04-30 |
Filler material for crowns, crown material containing same, and method of manufacturing thereof App 20100292364 - Lim; Hyung Sup ;   et al. | 2010-11-18 |
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