Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653781 | Low pressure discharge lamp with end-of-life structure | Istvan Wursching, Norbert Benko, Ferenc Papp | 2003-11-25 |
| 6630779 | Fluorescent lamp with discharge tube bent substantially in plane | Jozsef Tokes, Sandor Lukacs, Istvan Wursching | 2003-10-07 |