Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084736 | Method and system for vacuum driven differential mobility spectrometer/mass spectrometer interface with adjustable resolution and selectivity | Tom Covey, Erkin Nazarov | 2011-12-27 |
| 7863558 | Radio frequency ion guide | Thomas R. Covey | 2011-01-04 |