Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4559472 | High-pressure discharge lamp having support structures for the elongate electrodes thereof | Heinz Bunke | 1985-12-17 |
| 4463281 | High-pressure electric discharge lamp with electrode support | Heinz Bunke | 1984-07-31 |