Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8030610 | Chemical noise reduction for mass spectrometry | Xinghua Guo, Tom Covey | 2011-10-04 |
| 7528365 | Chemical noise reduction for mass spectrometry | Xinghua Guo, Tom Covey | 2009-05-05 |
| 6534765 | Atmospheric pressure photoionization (APPI): a new ionization method for liquid chromatography-mass spectrometry | Damon Robb | 2003-03-18 |
| 4861988 | Ion spray apparatus and method | John D. Henion, Thomas R. Covey | 1989-08-29 |