| 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 |
