Issued Patents All Time
Showing 25 most recent of 69 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 |
| 12163063 | Methods of forming an adhesive composition from asphalt shingle waste powder | Dale Kelley, James A. Svec, Michael T. Ferraro, Kirby Erickson, Paul Richardson +5 more | 2024-12-10 |
| 12123189 | Underlayments for fire resistance and nail sealability and related systems and methods | Wilson Cheung, Kihyun Kim | 2024-10-22 |
| 12084866 | Fastening systems for attaching fabric to a roof deck | Yan Zheng | 2024-09-10 |
| 12024894 | Self-sealing roof fastener | Yan Zheng | 2024-07-02 |
| 11987729 | Adhesive formulations for roofing applications and related methods | Isaac Bernard Rufus, Overton Williams, Richard Chin, Michael Dougherty, Ramil Marcelo L. Mercado +1 more | 2024-05-21 |
| 11981837 | Adhesives for low surface energy materials | Isaac Bernard Rufus, Michael Dougherty, Richard Chin, Overton Williams | 2024-05-14 |
| 11970864 | Contoured mesh ridge vents | Sudhir Railkar, Walter Zarate | 2024-04-30 |
| 11965336 | Non-asphaltic coatings, non-asphaltic roofing materials, and methods of making thereof | Daniel E. Boss, Denis Muki Tibah, Isaac Bernard Rufus, Overton Williams, Wilson Cheung | 2024-04-23 |
| 11946255 | Fastener plate for securing an underlayment to a roof surface | Yan Zheng, Gerry Messina | 2024-04-02 |
| 11939773 | Roofing composites with integrated selvage edges | Isaac Bernard Rufus, Richard Chin, Michael Dougherty | 2024-03-26 |
| 11840636 | Water-resistant acrylic coatings | Wilson Cheung, Benjamin Pearl, Kihyun Kim, Daniel E. Boss, Michael Hagen | 2023-12-12 |
| 11828063 | Methods and systems for imparting visual features to liquid applied residential roofs | Yan Zheng, Yixi Xiao, Daniel E. Boss | 2023-11-28 |
| 11828062 | Underlayments for steep slope roof substrates and related methods | Wilson Cheung, Kihyun Kim | 2023-11-28 |
| 11808041 | Impact resistant roofing systems and methods | Yan Zheng, Yixi Xiao | 2023-11-07 |
| 11802228 | Asphalt shingle waste adhesive compositions for roofing applications and related methods | Dale Kelley, James A. Svec, Michael T. Ferraro, Kirby Erickson, Paul Richardson +5 more | 2023-10-31 |
| 11629499 | Contoured mesh ridge vents | Sudhir Railkar, Walter Zarate | 2023-04-18 |
| 11629497 | Fastener plate for securing an underlayment to a roof surface | Yan Zheng, Gerry Messina | 2023-04-18 |