Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4726955 | Preparation of finely divided, pulverulent carotenoid preparations | Dieter Horn, Hans-Juergen Quadbeck-Seeger, Peter Schaefer | 1988-02-23 |
WH
Wolfgang Haehnlein
Overall (All Time): #3,947,210 of 4,157,543Top 95%
1
Patents All Time