Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11529761 | Micro-casting and rolling additive manufacture for large special-shaped pipes | Jianfeng Song, Yubo Wang, Yinggang Shi, Xuan He | 2022-12-20 |
| 11440254 | Inner cavity near-net-shaping device for micro cast-rolling additive manufacturing of large-scale special-shaped pipe | Jianfeng Song, Younian Song, Wenwu Wang, Xuan He, Yinggang Shi | 2022-09-13 |