Issued Patents 2025
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391857 | Adhesives for low surface energy materials | Isaac Bernard Rufus, Michael Dougherty, Richard Chin, Overton Williams | 2025-08-19 |
| 12378768 | Matrix assisted two component roof coating system and method | Yan Zheng, Yixi Xiao, Daniel E. Boss | 2025-08-05 |
| 12359432 | Fastener plate for securing an underlayment to a roof surface | Yan Zheng, Gerry Messina | 2025-07-15 |
| 12359434 | Roofing membrane and roofing system including roofing membrane | Andrew Erick Andrade, Michael Dougherty | 2025-07-15 |
| 12320126 | Roofing membrane and associated roofing system and method | Yan Zheng | 2025-06-03 |
| 12252883 | Self-adhered roofing systems and methods | Isaac Bernard Rufus, Richard Chin, Michael Dougherty | 2025-03-18 |
| 12221789 | Impact resistant roofing systems and methods | Yan Zheng, Yixi Xiao, Eric R. Anderson, Walter Zarate | 2025-02-11 |
| 12215503 | Roofing material, and roof system including the roofing material | Yan Zheng, Yixi Xiao, Joshua Tingley, Andrew Erick Andrade, Michael Dougherty | 2025-02-04 |