Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822934 | Lamp having a glass bulb and semiconductor light source | Gerhard Doell, Philipp Erhard | 2017-11-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822934 | Lamp having a glass bulb and semiconductor light source | Gerhard Doell, Philipp Erhard | 2017-11-21 |