GAO; Shiyou
Patent Applications and Registrations
Patent applications and USPTO patent grants for GAO; Shiyou.The latest application filed is for "laser remelting treatment method for surface of aluminum alloy".
- GAO; Shiyou - Qinhuangdao CN
| Patent | Date |
|---|---|
| Laser Remelting Treatment Method For Surface Of Aluminum Alloy App 20200130104 - E; Junqiang ; et al. | 2020-04-30 |
| Spinning roller surface laser reinforced processing forming method Grant 10,384,311 - Chang , et al. A | 2019-08-20 |
| Spinning Roller Surface Laser Reinforced Processing Forming Method App 20180333802 - Chang; Haiping ; et al. | 2018-11-22 |
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