Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633128 | Discharge lamp with spiral shaped discharge tube | Laszlo S. Ilyes, Jozsef Tokes | 2003-10-14 |
| 6597106 | Compact fluorescent lamp with a housing structure | Laszlo Toth, Ferenc Papp | 2003-07-22 |
| 6570332 | Electrode-to-ballast interconnect of flat integral type compact fluorescent lamp | Sandor Lukacs, Akos Ocsovai, Ferenc Papp, Istvan Wursching | 2003-05-27 |