Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4687512 | Desulfurizing mixture for metal melts, process for making it, and process for desulfurizing liquid metal therewith | Hermann Schrodter, Albert Braun | 1987-08-18 |
FK
Friedrich-Wilhelm Kampmann
Overall (All Time): #3,980,384 of 4,157,543Top 100%
1
Patents All Time