Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5151523 | Preparation of 2-methylbenzoxazole | Manfred Gaeng, Heinz Saukel, Wolfgang Hoffmann | 1992-09-29 |
JK
Josef Koenig
Overall (All Time): #3,860,343 of 4,157,543Top 95%
1
Patents All Time