Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8003935 | Chemical ionization reaction or proton transfer reaction mass spectrometry with a quadrupole mass spectrometer | Mark Attwood, Xing Chen, William M. Holber, Mark Philip Longson, Jonathan Henry Palk +2 more | 2011-08-23 |
| 8003936 | Chemical ionization reaction or proton transfer reaction mass spectrometry with a time-of-flight mass spectrometer | Mark Attwood, Xing Chen, William M. Holber, Mark Philip Longson, Jonathan Henry Palk +2 more | 2011-08-23 |