Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8269406 | Mercury-free-high-pressure gas discharge lamp | Michael Haacke | 2012-09-18 |
| 7498742 | High-pressure discharge lamp, and method of manufacture thereof | Jan Alfons Julia Stoffels, Nicasius Van Gennip, Jean-Sebastien Straetmans, Josephus Christiaan Maria Hendricx | 2009-03-03 |
| 4766347 | High-pressure discharge lamp having a lead-through with a protuberance | Max L. P. Renardus | 1988-08-23 |