Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5820418 | Electric lamp and method for fixing the light source and the base part of the lamp to each other | Erzsebet Cserteg, Jozsef Fulop, Gyorgyi Horvath, Jozsef Tokes | 1998-10-13 |
| 5345142 | Single-ended low-pressure discharge lamp | Leon F. Chamberlain, Ferenc Lantos, Jozsef Tokes, Istvan Wursching | 1994-09-06 |
| 5285128 | Low-pressure discharge lamp | Gyorgyi Horvath, Tamas Palotai, Jozsef Fulop | 1994-02-08 |