Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653627 | FAIMS apparatus and method with laser-based ionization source | Roger Guevremont, David Barnett | 2003-11-25 |
| 6639212 | Method for separation of isomers and different conformations of ions in gaseous phase | Roger Guevremont, David Barnett | 2003-10-28 |
| 6621077 | Apparatus and method for atmospheric pressure-3-dimensional ion trapping | Roger Guevremont | 2003-09-16 |
| 6504149 | Apparatus and method for desolvating and focussing ions for introduction into a mass spectrometer | Roger Guevremont | 2003-01-07 |