Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5084365 | Photo-electrochemical cell and process of making same | Michael Gratzel | 1992-01-28 |
| 4927721 | Photo-electrochemical cell | Michael Gratzel | 1990-05-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5084365 | Photo-electrochemical cell and process of making same | Michael Gratzel | 1992-01-28 |
| 4927721 | Photo-electrochemical cell | Michael Gratzel | 1990-05-22 |