Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374826 | Hybrid photomultiplier tube with high sensitivity | Kenneth Costello, Verle W. Aebi | 1994-12-20 |
| 5326978 | Focused electron-bombarded detector | Verle W. Aebi, Kenneth Costello, Stephen J. Bartz | 1994-07-05 |