Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5100998 | Process for improving the flowability of dimerized 2,4-tolylenediisocyanate | Richard Kopp, Gerhard Grogler, Heinrich Hess, Helmut Hurnik, Hans-Dieter Thomas | 1992-03-31 |