Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6759651 | Ion guides for mass spectrometry | — | 2004-07-06 |
| 6727495 | Ion mobility spectrometer with high ion transmission efficiency | — | 2004-04-27 |
| 6717133 | Grating pattern and arrangement for mass spectrometers | — | 2004-04-06 |
| 6700118 | Thermal drift compensation to mass calibration in time-of-flight mass spectrometry | George Yefchak, Carl A. Myerholtz | 2004-03-02 |