Patent applications and USPTO patent grants for Ren; Yuling.The latest application filed is for "500 mpa yield strength-graded, high-stretchability hot-dip aluminum-zinc and color-coated steel plate and manufacturing method therefore".
Patent | Date |
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500 MPA yield strength-graded, high-stretchability hot-dip aluminum-zinc and color-coated steel plate and manufacturing method therefore Grant 10,982,296 - Li , et al. April 20, 2 | 2021-04-20 |
Aluminium-zinc hot-plated steel plate having excellent weather resistance, corrosion resistance and alkali resistance, and manufacturing method and surface treating agent therefor Grant 10,662,348 - Ma , et al. | 2020-05-26 |
500 MPA Yield Strength-graded, High-Stretchability Hot-Dip Aluminum-Zinc and Color-Coated Steel Plate and Manufacturing Method Therefore App 20180245175 - LI; Jun ;   et al. | 2018-08-30 |
Aluminim-zinc Hot-plated Steel Plate Having Excellent Weather Resistance, Corrosion Resistance And Alkali Resistance, And Manufacturing Method And Surface Treating Agent Therefor App 20160068704 - MA; Yuan ;   et al. | 2016-03-10 |
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