Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479815 | Ion mobility spectrometer | Johann Goebel, Christoph Wagner, Harald Ertl | 2002-11-12 |
| 6433334 | Ion mobility spectrometer | Johann Goebel | 2002-08-13 |
| 6049076 | Ion mobility spectrometer | Johann Goebel | 2000-04-11 |
| 5998788 | Ion mobility spectrometer | — | 1999-12-07 |