Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6779968 | Side channel compressor | Dieter Rietschle, Markus Britsche, Oliver Mayer, Reinhard Garczorz | 2004-08-24 |
| 6729863 | Rotary pump having high and low pressure ports in the housing cover | — | 2004-05-04 |