Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5166581 | Discharge lamp ignitor which adjusts the amplitude of ignition pulses | Hubertus M. J. Chermin | 1992-11-24 |
| 5122714 | Switching device and high-pressure discharge lamp | Hubertus M. J. Chermin | 1992-06-16 |
| 5084655 | Circuit arrangement suitable for igniting a high-pressure discharge lamp | — | 1992-01-28 |
| 4958107 | Switching arrangement for HID lamps | Charles B. Mattas, Stefan P. Szuba | 1990-09-18 |