Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7612503 | Electric lamp having an outer bulb | Thomas Bittmann, Thomas Deutscher, Jurgen Graf, Marcel Vuc | 2009-11-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7612503 | Electric lamp having an outer bulb | Thomas Bittmann, Thomas Deutscher, Jurgen Graf, Marcel Vuc | 2009-11-03 |