Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7016462 | Ionic pre-concentration XRF identification and analysis device, system and method | Robert F. Keville | 2006-03-21 |
| 5730417 | Miniature piezo electric vacuum inlet valve | Robert F. Keville | 1998-03-24 |
| 5477046 | Electron source for a mini ion trap mass spectrometer | Robert F. Keville | 1995-12-19 |
| 5451781 | Mini ion trap mass spectrometer | Robert F. Keville | 1995-09-19 |