Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374827 | Bias for a conversion dynode in an electron multiplier | — | 1994-12-20 |
| 5374864 | Electron multiplier with increased-area channel | Peter Graves, Thomas J. Loretz | 1994-12-20 |