Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8018131 | Bulb-shaped outer envelope for lamps, method for manufacture thereof, and compact fluorescent lamp therewith | Istvan Wursching, Jozsef Fulop, Laszlo Bankuti | 2011-09-13 |
| D644767 | Energy saving lamp | Gabor Schmidt, Janos Orban | 2011-09-06 |
| D638148 | Energy saving lamp | Gabor Schmidt, Janos Orban | 2011-05-17 |
| 7928644 | Low pressure discharge lamp with envelope having double helix shape and sealed ends | Sandor Lukacs | 2011-04-19 |
| 7863816 | Dielectric barrier discharge lamp | Lajos Reich | 2011-01-04 |