Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797947 | Internal introduction of lock masses in mass spectrometer systems | Steven M. Fischer | 2004-09-28 |
| 6794643 | Multi-mode signal offset in time-of-flight mass spectrometry | William Frazer | 2004-09-21 |