Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833390 | Process for preparing closed-cell water-blown rigid polyurethane foams having improved mechanical properties | Karl W. Haider, Neil H. Nodelman, John P. Forsythe | 2004-12-21 |