Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5838003 | Ionization chamber and mass spectrometry system containing an asymmetric electrode | James L. Bertsch, Steven M. Fischer, Kent D. Henry | 1998-11-17 |
| 5753910 | Angled chamber seal for atmospheric pressure ionization mass spectrometry | Darrell L. Gourley, James L. Bertsch, Robert G. Nordman | 1998-05-19 |