Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5552599 | Mass spectrometer having an ICP source | Ulrich Giessmann, Curt Brunnee | 1996-09-03 |
| 4808818 | Method of operating a mass spectrometer and a mass spectrometer for carrying out the method | — | 1989-02-28 |
| 4766314 | Lens arrangement for the focusing of electrically charged particles, and mass spectrometer with such a lens arrangement | — | 1988-08-23 |
| 4536652 | Hybrid mass spectrometer | Graham Cooks, Michael S. Story, Peter Dobberstein | 1985-08-20 |