Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5525440 | Method for the manufacture of a photo-electrochemical cell and a cell made by this method | Andreas Kay, Michael Graetzel | 1996-06-11 |
| 5350644 | Photovoltaic cells | Michael Graetzel, Mohammad Khaja Nazeeruddin | 1994-09-27 |