Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5808398 | Metal halide lamp having specific volume pressure ratio | Willem J. Van Den Hoek | 1998-09-15 |
| 5751111 | High-pressure metal halide lamp | Denise K.L. Vandeperre, Jan Margareta Peeraer | 1998-05-12 |
| 5600204 | High-pressure sodium discharge lamp | Cornelis A. J. Jacobs, Aldegondus W. Jansen | 1997-02-04 |
| 5424609 | High-pressure discharge lamp | Andreas S. G. Geven, Max L. P. Renardus, Peter A. Seinen, Christoffel Wijenberg, Harald R. Dielis | 1995-06-13 |