Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4481146 | Process for the preparation of an ethyl ester | Ernst I. Leupold, Hans-Joachim Schmidt | 1984-11-06 |
KP
Knut Popp
Overall (All Time): #4,043,741 of 4,157,543Top 100%
1
Patents All Time