Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4431854 | Continuous preparation of ethylbenzene in a heterogeneous-phase reaction | Gregor Tremmel, Manfred Lieb | 1984-02-14 |
GH
Guenther Heimlich
Overall (All Time): #4,029,643 of 4,157,543Top 100%
1
Patents All Time