Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8322197 | Method and apparatus for injecting a liquid sample in an HPLC analyzing device, and valve assembly for use therein | Emile Hermannus Maarten Koster, Hermannus Geert Gijlers, Otto Halmingh | 2012-12-04 |