Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6294780 | Pulsed ion source for ion trap mass spectrometer | Gregory J. Wells, Peter P. Yee, Marvin A. Ruport | 2001-09-25 |
| 5608216 | Frequency modulated selected ion species isolation in a quadrupole ion trap | Gregory J. Wells | 1997-03-04 |
| 5521380 | Frequency modulated selected ion species isolation in a quadrupole ion trap | Gregory J. Wells | 1996-05-28 |
| 5517025 | Frequency modulated selected ion species isolation in a quadrupole ion trap | Gregory J. Wells | 1996-05-14 |