Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667370 | Method for producing prepolymers containing isocyanate end groups, incorporating a small proportion of base isocyanates | Manfred Schmidt, Stefan Wershofen, Andreas Hoffmann | 2003-12-23 |