Issued Patents 2021
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174364 | Process for producing isocyanate-based foam construction boards | John B. Letts, Chunhua Yao | 2021-11-16 |
| 11168479 | Fire-resistant roof system and membrane composite | Wensheng Zhou, Allen Sopko, Joseph CARR | 2021-11-09 |
| 11065796 | System and method for continuously manufacturing cured membranes | Bruce Douglas, Hao Wang | 2021-07-20 |
| 10988933 | Flashing assemblies prepared with liquid flashing compositions | Matthew John Reynolds | 2021-04-27 |
| 10941573 | Coated fabrics including expandable graphite | Wensheng Zhou, Joseph CARR | 2021-03-09 |
| 10941272 | Liquid coatings including expandable graphite | Wensheng Zhou | 2021-03-09 |
| 10940677 | Thermoplastic membranes containing expandable graphite | Wensheng Zhou, Joseph CARR | 2021-03-09 |
| 10907355 | Thermoplastic roofing membranes for fully-adhered roofing systems | Hao Wang, Carl E. WATKINS, JR., Donna M. TIPPMANN, Jeffrey W. Henegar | 2021-02-02 |