Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10239791 | Refractory ceramic batch composition, use of a batch composition of this type, and metallurgical melting vessel | Wilfried Eckstein | 2019-03-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10239791 | Refractory ceramic batch composition, use of a batch composition of this type, and metallurgical melting vessel | Wilfried Eckstein | 2019-03-26 |