Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7198940 | Bioreactor apparatus and cell culturing system | John C. Vellinger, Kenneth W. Barton, Mark E. Wells | 2007-04-03 |
| 6699669 | Multistage electromagnetic separator for purifying cells, chemicals and protein structures | John C. Vellinger, Paul W. Todd, Kenneth W. Barton, Scott Dunn | 2004-03-02 |
| 6312910 | Multistage electromagnetic separator for purifying cells, chemicals and protein structures | John C. Vellinger, Paul W. Todd, Ken Barton, Scott Dunn | 2001-11-06 |