Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11332881 | Fiber mat, method of making the fiber mat, and bituminous roofing product | Matthew Gacek, Nancy E. Brown, Jeffrey H. Peet, Tao Yu | 2022-05-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11332881 | Fiber mat, method of making the fiber mat, and bituminous roofing product | Matthew Gacek, Nancy E. Brown, Jeffrey H. Peet, Tao Yu | 2022-05-17 |