Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8367574 | Highly thermally stressable glass for light bulbs and its use | Erhard Dick | 2013-02-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8367574 | Highly thermally stressable glass for light bulbs and its use | Erhard Dick | 2013-02-05 |