Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10099402 | Vehicle capable of stirring concrete during transportation | Qin Shi, Mansheng Dong, Chao Zhang | 2018-10-16 |
| 9999907 | Cleaning process that precipitates yttrium oxy-flouride | Chengtsin Lee, Jennifer Y. Sun | 2018-06-19 |
| 9945083 | Unidirectional bend drive chain and lift mechanism and boom barrier including same | Mansheng Dong, Chao Zhang, Qin Shi, Zhibin Sun, Fei Tang +2 more | 2018-04-17 |