Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4581174 | Process for the continuous preparation of organic mono-and/or polyisocyanates | Rainer Ohlinger, Harald Schnez, Bernd Blumenberg, Hans J. Raabe | 1986-04-08 |
LP
Ludwig Pfannenstiehl
Overall (All Time): #3,993,473 of 4,157,543Top 100%
1
Patents All Time