Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5465943 | Bottom or wall structure for a metallurgical vessel | Johann Rinnhofer, Robert Schmidberger, Giorgio Cappelli | 1995-11-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5465943 | Bottom or wall structure for a metallurgical vessel | Johann Rinnhofer, Robert Schmidberger, Giorgio Cappelli | 1995-11-14 |