Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5600020 | Process for the preparation of alkoxylates using ester compounds as catalyst | Detlef Wehle, Gernot Kremer | 1997-02-04 |
IW
Ignaz Wimmer
Overall (1997): #138,438 of 185,788Top 75%
1
Patents 1997