Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4581174 | Process for the continuous preparation of organic mono-and/or polyisocyanates | Rainer Ohlinger, Harald Schnez, Ludwig Pfannenstiehl, Bernd Blumenberg | 1986-04-08 |
HR
Hans J. Raabe
Overall (All Time): #3,993,472 of 4,157,543Top 100%
1
Patents All Time