Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817596 | Tray column | — | 2004-11-16 |
| 6695008 | Liquid distributor for columns | Emil Fehr, Adrian Faust | 2004-02-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817596 | Tray column | — | 2004-11-16 |
| 6695008 | Liquid distributor for columns | Emil Fehr, Adrian Faust | 2004-02-24 |