Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4461895 | Dibenzo(de,g)quinolines | Edgar Fritschi, Johannes Hartenstein, Gerhard Satzinger | 1984-07-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4461895 | Dibenzo(de,g)quinolines | Edgar Fritschi, Johannes Hartenstein, Gerhard Satzinger | 1984-07-24 |