Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D793582 | Roofing panel | Peter Chihlas, Robert D. Livsey, Chris Fisher, Alex C. Nash | 2017-08-01 |
| 9540816 | System, method and apparatus for roofing product with applied shadow effect | Michael D. Shreve | 2017-01-10 |