Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7750058 | Process for preparing closed-cell water-blown rigid polyurethane foams having improved mechanical properties | Karl W. Haider, Neil H. Nodelman, John P. Forsythe | 2010-07-06 |
| 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 |
| 5770674 | Method of producing gaskets from polyurethane/urea compositions and gaskets produced therefrom | Ronald A. Cageao, A. Donald Meltzer | 1998-06-23 |