Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5087328 | Method and apparatus for removing filling gases from coke ovens | Johannes Wegerer, Wilhelm Kandler, Horst Panzer | 1992-02-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5087328 | Method and apparatus for removing filling gases from coke ovens | Johannes Wegerer, Wilhelm Kandler, Horst Panzer | 1992-02-11 |