Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9246044 | Photovoltaic cells having metal wrap through and improved passivation | Jozef Szlufcik, Frederic Dross, Guy Beaucarne | 2016-01-26 |
| 7196018 | Semiconductor etching paste and the use thereof for localized etching of semiconductor substrates | Jozef Szlufcik, Emmanuel Van Kerschaver | 2007-03-27 |