Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6137236 | Low-pressure discharge lamp and method of manufacturing a low-pressure discharge lamp | Petrus F. J. van den Boom, Petrus H. Antonis | 2000-10-24 |
| 5912536 | Lighting unit and electrodeless low-pressure discharge lamp and discharge vessel for use in said lighting unit | Petrus F. J. van den Boom | 1999-06-15 |