Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7391021 | Ion guides with RF diaphragm stacks | Carsten Stoermer, Andreas Brekenfeld, Jochen Franzen | 2008-06-24 |
| 7351963 | Multiple rod systems produced by wire erosion | Jens Rebettge | 2008-04-01 |