Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6552154 | Catalyst and process for preparing color-reduced polyisocyanates containing isocyanurate groups | Stephan Kohlstruk, Michael Ewald | 2003-04-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6552154 | Catalyst and process for preparing color-reduced polyisocyanates containing isocyanurate groups | Stephan Kohlstruk, Michael Ewald | 2003-04-22 |