Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7624762 | Facing having increased stiffness for insulation and other applications | Lewis S. Cohen, Steven Wyer | 2009-12-01 |
| 6953512 | Facing for insulation and other applications | Lewis S. Cohen | 2005-10-11 |