Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7928373 | Isolating ions in quadrupole ion traps for mass spectrometry | Jae C. Schwartz, John E. P. Syka | 2011-04-19 |
| 7902529 | Method and apparatus for selectively providing electrons in an ion source | George B. Guckenberger | 2011-03-08 |