Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4751423 | Photocathode having a low dark current | Paul de Groot, Claude Weisbuch, Yves Henry | 1988-06-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4751423 | Photocathode having a low dark current | Paul de Groot, Claude Weisbuch, Yves Henry | 1988-06-14 |