Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803721 | Halogen incandescent lamp | Bernd Hofmann, Heinz-Josef Offermanns, Dieter Rosenbaum | 2004-10-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803721 | Halogen incandescent lamp | Bernd Hofmann, Heinz-Josef Offermanns, Dieter Rosenbaum | 2004-10-12 |