Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11192328 | Fire-resistant thermoplastic membrane composite and method of manufacturing the same | Wensheng Zhou, Michael P. Allen | 2021-12-07 |
| 11179924 | Thermoplastic roofing membranes for fully-adhered roofing systems | Hao Wang | 2021-11-23 |