Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7026799 | Circuit assembly for operating a luminous signal | Dirk Zimmermann | 2006-04-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7026799 | Circuit assembly for operating a luminous signal | Dirk Zimmermann | 2006-04-11 |