Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8657878 | Interfacial refraction accommodating lens (IRAL) | Khalid Mentak, Beda Steinacher, Hans Fluckiger | 2014-02-25 |
| 8034106 | Interfacial refraction accommodating lens (IRAL) | Khalid Mentak, Beda Steinacher, Hans Fluckiger | 2011-10-11 |