Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5856605 | Dehydrogenation of ethylbenzene | Axel Deimling, Wilhelm Ruppel, Uwe Behling | 1999-01-05 |
DB
Dieter Biedenkapp
Overall (All Time): #3,638,514 of 4,157,543Top 90%
1
Patents All Time