Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428843 | Composite membrane for building applications | Li-Ying Yang, Jeffrey Avitabile, Joseph Nigro, Daniel Podewils, Brian A. Davis +4 more | 2025-09-30 |
| 12378768 | Matrix assisted two component roof coating system and method | Yan Zheng, Daniel E. Boss, Adem Chich | 2025-08-05 |
| 12221789 | Impact resistant roofing systems and methods | Yan Zheng, Adem Chich, Eric R. Anderson, Walter Zarate | 2025-02-11 |
| 12215503 | Roofing material, and roof system including the roofing material | Yan Zheng, Adem Chich, Joshua Tingley, Andrew Erick Andrade, Michael Dougherty | 2025-02-04 |
| 11828063 | Methods and systems for imparting visual features to liquid applied residential roofs | Yan Zheng, Daniel E. Boss, Adem Chich | 2023-11-28 |
| 11808041 | Impact resistant roofing systems and methods | Yan Zheng, Adem Chich | 2023-11-07 |
| 11767673 | Composite membrane for building applications | Li-Ying Yang, Jeffrey Avitabile, Joseph Nigro, Daniel Podewils, Brian A. Davis +4 more | 2023-09-26 |
| 11613892 | Liquid applied roofing systems and methods for forming roofs | Yan Zheng, Daniel E. Boss, Adem Chich | 2023-03-28 |
| 11332937 | Roofing membrane with protrusions | Yan Zheng | 2022-05-17 |
| 11097311 | Hybrid layered structure, method and system including same | Li-Ying Yang, Yan Zheng, Brian Duffy | 2021-08-24 |
| 11085189 | Impact resistant roofing systems and methods | Yan Zheng, Adem Chich, Eric R. Anderson, Walter Zarate | 2021-08-10 |