Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10406779 | Light weight gypsum board | Weixin D. Song | 2019-09-10 |
| 10407345 | Light weight gypsum board | Weixin D. Song | 2019-09-10 |
| 10377108 | Gypsum products with high efficiency heat sink additives | Cesar Chan, Weixin D. Song, Bangji Cao, Guy Rosenthal, Srinivas Veeramasuneni | 2019-08-13 |
| 10245755 | Lightweight, reduced density fire rated gypsum panels | Srinivas Veeramasuneni, Weixin D. Song, Wenqi Luan | 2019-04-02 |
| 10180064 | System for sampling from formation while drilling | Yongren Feng, Zhongli Bao, Guiqing Hao, Wanguang Song, Zichao Ii +1 more | 2019-01-15 |