Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6380679 | Short-arc discharge lamp with a starting antenna | Dieter Leers, Klaus Lohn, Martin Ossmann, Johannes Martinus De Regt, Gunther Hans Derra | 2002-04-30 |
| 5811933 | High-pressure discharge lamp | Martinus J.M. Kessels, Gerardus M. J. F. Luijks, Willem J. Van Den Hoek, Hendrik Mattheus Bleeker | 1998-09-22 |