Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361428 | Process and apparatus for regulating the temperature of a glass sheet in a multi-cell furnace | Karl R. Bartusel, Mario Roth, Josef Willems | 1982-11-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361428 | Process and apparatus for regulating the temperature of a glass sheet in a multi-cell furnace | Karl R. Bartusel, Mario Roth, Josef Willems | 1982-11-30 |