Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4651048 | High pressure discharge lamp with arc tube heat shield | — | 1987-03-17 |
| 4621216 | High-pressure discharge lamp with shielded electrode | Andreas S. G. Geven, Antonius J. G. C. Driessen, Jan R. deBie | 1986-11-04 |