Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5990633 | High-pressure discharge lamp having decoupled ignition and load circuits | Guenther Hirschmann, Stefan Mueller, Christian Wittig, Bernd Lewandowski | 1999-11-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5990633 | High-pressure discharge lamp having decoupled ignition and load circuits | Guenther Hirschmann, Stefan Mueller, Christian Wittig, Bernd Lewandowski | 1999-11-23 |