Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4221668 | Method, apparatus and system for producing eluent flow in liquid chromatography | Evgeny B. Shmidel, Ljudmila N. Kolomiets, Julia L. Sheftelevich, Valery E. Shepelev | 1980-09-09 |