Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415765 | Board with fiber-reinforced dense layer | Annamaria Vilinska, Yijun Sang, Nicholas S. JONES, Kevern O. FRASER, Jon CROSS +1 more | 2025-09-16 |
| 12304871 | Open-celled gypsum core, gypsum acoustic panel, and method for making same | Yijun Sang, Suman Sinha Ray | 2025-05-20 |