Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5811933 | High-pressure discharge lamp | Hubertus C. M. Van Den Nieuwenhuizen, Martinus J.M. Kessels, Gerardus M. J. F. Luijks, Willem J. Van Den Hoek | 1998-09-22 |
| 5053676 | High-pressure discharge lamp | Gerardus M. J. F. Luijks | 1991-10-01 |