Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6758953 | Multistage electrophoresis apparatus and method of use for the separation and purification of cells, particles and solutes | Nathan A. Thomas, John C. Vellinger, Shramik Sengupta | 2004-07-06 |
| 6699669 | Multistage electromagnetic separator for purifying cells, chemicals and protein structures | John C. Vellinger, Kenneth W. Barton, Scott Dunn, Mark S. Deuser | 2004-03-02 |