Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658413 | Miniaturized planar columns in novel support media for liquid phase analysis | Patrick Kaltenbach, Sally A. Swedberg, Klaus Witt, Fritz Bek | 1997-08-19 |
| 5645702 | Low voltage miniaturized column analytical apparatus and method | Klaus Witt, Patrick Kaltenbach, Fritz Bek, Sally A. Swedberg | 1997-07-08 |
| 5641400 | Use of temperature control devices in miniaturized planar column devices and miniaturized total analysis systems | Patrick Kaltenbach, Sally A. Swedberg, Klaus Witt, Fritz Bek | 1997-06-24 |