Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7964060 | Roofing mat using urea-formaldehyde binder of particular viscosity and surface tension | Guodong Zheng, Jawed Asrar, Philip Francis Miele | 2011-06-21 |
| 7964061 | Roofing mat and the process for making a roofing mat using modified urea-formaldehyde binder | Guodong Zheng, Jawed Asrar, Philip Francis Miele | 2011-06-21 |