Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4191692 | Manufacture of tocopherol | Paul Grafen, Bernhard Schulz, Joachim Paust, Sigberg Pfohl | 1980-03-04 |
HK
Henning Kroesche
Overall (All Time): #4,107,495 of 4,157,543Top 100%
1
Patents All Time