Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6570332 | Electrode-to-ballast interconnect of flat integral type compact fluorescent lamp | Jozsef Fulop, Sandor Lukacs, Ferenc Papp, Istvan Wursching | 2003-05-27 |
| 6116754 | Compact fluorescent lamp with internal connections | Ferenc Papp, Jozsef Fulop, Istvan Wursching | 2000-09-12 |
| 6081067 | Plastic housing and screw base construction for compact fluorescent lamps and electrical operating units thereof | Ferenc Papp, Jozsef Fulop, Istvan Wursching | 2000-06-27 |
| 6077123 | Contact plate for bases of electric lamps | Jozsef Frank, Jozsef Fulop, Ferenc Papp, Zoltan Szanto, Istvan Wursching | 2000-06-20 |
| 5997354 | Plastic housing and base construction especially for compact fluorescent lamps and electronic operating units thereof | Jozsef Fulop, Sandor Lukacs, Zoltan Vamos, Istvan Wursching, Ferenc Papp +3 more | 1999-12-07 |
| 5073742 | Incandescent lamp with mounting assembly | Gyula Busai, Gyorgyi Vegh, Zoltan Losonczi, Istvan Pozsonyi, Gyorgy Szabo +1 more | 1991-12-17 |