Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6716845 | Barbituric acid derivatives | Frank Grams, Hans-Willi Krell, Herbert Leinert, Ernesto Menta, Gerd Zimmermann | 2004-04-06 |
DG
Dagmar Geppert
Overall (All Time): #3,475,244 of 4,157,543Top 85%
1
Patents All Time