| 12394613 |
Three stage atmosphere to vacuum mass spectrometer inlet with additional declustering in the third stage |
Thomas Biesenthal, Bradley B. Schneider |
2025-08-19 |
| 10475633 |
RF ion guide |
Pablo Dominguez |
2019-11-12 |
| 9921183 |
Vacuum DMS with high efficiency ion guides |
Bradley B. Schneider, Thomas R. Covey |
2018-03-20 |
| 7405397 |
Laser desorption ion source with ion guide coupling for ion mass spectroscopy |
Thomas R. Covey, Bradley B. Schneider |
2008-07-29 |
| 7259371 |
Method and apparatus for improved sensitivity in a mass spectrometer |
Bruce Collings, Thomas R. Covey, Mircea Guna, Alexandre Loboda, Bradley B. Schneider +1 more |
2007-08-21 |
| 7256395 |
Method and apparatus for improved sensitivity in a mass spectrometer |
Bruce Collings, Mircea Guna, Alexandre Loboda, Bruce Thomson |
2007-08-14 |
| 6759650 |
Method of and apparatus for ionizing an analyte and ion source probe for use therewith |
Thomas R. Covey, Raymond Jong |
2004-07-06 |