Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5736036 | Column for liquid chromatography | Hans Schick | 1998-04-07 |
| 5116260 | Line handling device | — | 1992-05-26 |
| 5009181 | Line handling device | — | 1991-04-23 |
| 4846218 | Check valve for liquid chromatography pumps | — | 1989-07-11 |