Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7434483 | Sample pipette | Heiner Scherrer | 2008-10-14 |
| 7393508 | Valve arrangement | Heiner Scherrer | 2008-07-01 |
| 7213615 | Rotating valve | Heiner Scherrer, Werner Döbelin | 2007-05-08 |
| 6874354 | Sample injection valve for high-performance liquid chromatography (HPLC) devices | Heinrich Scherrer | 2005-04-05 |
| 6102763 | Process for producing a quadrupole electrode arrangement | Heiner Scherrer | 2000-08-15 |