Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6525162 | Polyols, polyurethane systems and polyurethane reactive hot melt adhesives produced therefrom | — | 2003-02-25 |
| 4975523 | Manufacture of block polyester polyols, and polyurethanes derived therefrom | — | 1990-12-04 |
| 4789719 | Manufacture of block polyester polyols, and polyurethanes derived therefrom | — | 1988-12-06 |