Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203871 | Multi-layered cap shingle with enhanced wind performance and method of making same | Luis Duque, Ming Liang Shiao | 2021-12-21 |
| 11012024 | Roof integrated photovoltaic system with improved serviceability | Tommy F. Rodrigues, David J. Gennrich, Nazar Dzoba, Lucas Masi, Daniel E. Boss | 2021-05-18 |
| 10883270 | Shingle with film covered surfaces | Margie A. Beerer, Matti Kiik, Steven D. Kerr | 2021-01-05 |