Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9400265 | Switching valve for high-performance liquid chromatography | Hermann Hochgraeber | 2016-07-26 |
| 9297790 | Switching valve for liquid chromatography | Hermann Hochgraeber, Robert H. Springer | 2016-03-29 |