Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653626 | Ion sampling for APPI mass spectrometry | Steven M. Fischer, Darrell L. Gourley, Patricia H. Cormia | 2003-11-25 |
| 6646257 | Multimode ionization source | Steven M. Fischer, Darrell L. Gourley | 2003-11-11 |
| 6639216 | Orthogonal ion sampling for APCI mass spectrometry | James Apffel, Mark H. Werlich, Paul C. Goodley, Kent D. Henry | 2003-10-28 |