Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10312071 | Dynamic range improvement for isotope ratio mass spectrometry | Jens Radke, Anne Trinquier, Johannes Schwieters | 2019-06-04 |
| 8402814 | Method and device for the analysis of isotope ratios | Deike Hatscher, Hans-Jürgen Schlüter, Alexander Duhr, Michael Krummen, Johannes Schwieters | 2013-03-26 |
| 7928369 | Device for the analysis of isotope ratios | Deike Hatscher, Hans-Jürgen Schlüter, Alexander Duhr, Michael Krummen, Johannes Schwieters | 2011-04-19 |
| 7213443 | Process and apparatus for providing gas for isotopic ratio analysis | Reinhold Pesch | 2007-05-08 |