Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4659830 | Process for the production of zinc 2-mercaptopyridine N-oxide | Manfred Maurer, Werner Fickert | 1987-04-21 |
| 4632991 | Process for production of zinc 2-mercaptopyridine-n-oxide | Manfred Maurer, Werner Fickert | 1986-12-30 |