Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9758909 | Coated glass reinforced facer | Guodong Zheng, Jawed Asrar | 2017-09-12 |
| 9605433 | Fire resistant composite boards and methods | Guodong Zheng | 2017-03-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9758909 | Coated glass reinforced facer | Guodong Zheng, Jawed Asrar | 2017-09-12 |
| 9605433 | Fire resistant composite boards and methods | Guodong Zheng | 2017-03-28 |