Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7414090 | Low-temperature press process for making insulating glass assemblies | Bing Wang, John E. Greenzweig | 2008-08-19 |
| 7204902 | Low-temperature press process for making insulating glass assemblies | Bing Wang, John E. Greenzweig | 2007-04-17 |