Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658126 | Side channel compressor | Helmut Werner, Klaus Schoenwald, Norbert Aust | 1997-08-19 |
| 5591000 | Compressor unit | — | 1997-01-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658126 | Side channel compressor | Helmut Werner, Klaus Schoenwald, Norbert Aust | 1997-08-19 |
| 5591000 | Compressor unit | — | 1997-01-07 |