Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6534748 | Semiconductor purification apparatus and method | Arie Ravid, Yossef Raskin, Lev Schoichet, Alex Sergienko, Ilya Roitman | 2003-03-18 |
| 6177356 | Semiconductor cleaning apparatus | Alex Sergienko, Igor Rapoport, Yosef Raskin, Solomon Zaidman | 2001-01-23 |