Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7402954 | High-pressure discharge lamp, having a seal comprising a gas-filling cavity | Johan Leopold Victorina Hendrix, Petrus H. Antonis | 2008-07-22 |
| 7176630 | High-pressure discharge lamp | Johan Leopold Victorina Hendrix, Petrus H. Antonis | 2007-02-13 |
| 6563267 | High-pressure discharge lamp having seal with external antenna | Dirk Vanderhaeghen, Guenther Hans Derra, Johannes Martinus De Regt, Antoon Joseph Bock | 2003-05-13 |
| 6498439 | Ballast for feeding a high-pressure gas discharge lamp | Maurice Matheas Maria Hendrikx, Gerardus Hinderikus Heijne | 2002-12-24 |
| 6400087 | Unit comprising a high-pressure discharge lamp and an ignition antenna | Johannes Martinus De Regt | 2002-06-04 |
| 4772822 | High-pressure discharge lamp having electrodes wound in opposite sense | Gerardus M. J. F. Luijks | 1988-09-20 |