Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10870165 | Mobile flash butt welding method for 136RE+SS heat-treated rail | Dadong Li, Ruoyu Wang, Wei Bai, Jian DENG, Feixiang XU | 2020-12-22 |
| 10829833 | Biological processing of scrap metal, household waste and/or industrial waste for the isolation of heavy metals | Stephen Gos, Andrea Christiansen, Guido Meurer, Yvonne Tiffert, Esther Gabor +2 more | 2020-11-10 |
| 10633271 | Zero-discharge technique for separating sludge and salt from desulfurization wastewater | Xianhua Ji, Wulin Li, Kuan-Hsien Li, Zhenguo ZENG, Hui Xu +4 more | 2020-04-28 |