Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8004199 | Method for powering a control circuit for a gas discharge lamp during pre-heating of said lamp, and a device for performing said method | Theodoor Hubert Stommen, Bertrand Johan Edward Hontele | 2011-08-23 |