Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6854712 | Capillary valve that can be pulsed | Ralf Zimmerman, Ralph Dorfner, Antonius Kettrup | 2005-02-15 |
| 6772649 | Gas inlet for reducing a directional and cooled gas jet | Ralf Zimmermann, Ralph Dorfner, Ulrich Boesl, Antonius Kettrup | 2004-08-10 |
| 6646253 | Gas inlet for an ion source | Ralf Zimmermann, Hans Heger, Ralf Dorfner, Ulrich Boesl, Antonius Kettrup | 2003-11-11 |
| 6390115 | Method and device for producing a directed gas jet | Ralf Zimmermann, Hans Heger, Ralph Dorfner, Ulrich Boesl, Antonius Kettrup | 2002-05-21 |