Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11054407 | Gas logging system | Youhong Sun, Zhiyong CHANG, Lili Ren, Baochang Liu, Renchu Guan +6 more | 2021-07-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11054407 | Gas logging system | Youhong Sun, Zhiyong CHANG, Lili Ren, Baochang Liu, Renchu Guan +6 more | 2021-07-06 |