Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7547891 | Ion sampling apparatuses in fast polarity-switching ion sources | Craig Love, Mark H. Werlich | 2009-06-16 |
| 7183542 | Time of flight ion trap tandem mass spectrometer system | — | 2007-02-27 |
| 7166837 | Apparatus and method for ion fragmentation cut-off | — | 2007-01-23 |
| 6914242 | Time of flight ion trap tandem mass spectrometer system | — | 2005-07-05 |
| 6703610 | Skimmer for mass spectrometry | — | 2004-03-09 |
| 6624409 | Matrix assisted laser desorption substrates for biological and reactive samples | Jian Bai | 2003-09-23 |
| 5729014 | Method for injection of externally produced ions into a quadrupole ion trap | Sidney E. Buttrill, Jr. | 1998-03-17 |
| 5650617 | Method for trapping ions into ion traps and ion trap mass spectrometer system thereof | — | 1997-07-22 |
| 5569917 | Apparatus for and method of forming a parallel ion beam | Sidney E. Buttrill, Jr. | 1996-10-29 |
| 5352892 | Atmospheric pressure ion interface for a mass analyzer | Gérard Hopfgartner, John D. Henion | 1994-10-04 |
| 5268572 | Differentially pumped ion trap mass spectrometer | John D. Henion | 1993-12-07 |