Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824463 | Process for ceramising glass-ceramic sheets | Friedrich-Georg Schroder-Gerlach | 1989-04-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824463 | Process for ceramising glass-ceramic sheets | Friedrich-Georg Schroder-Gerlach | 1989-04-25 |