Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5624553 | Device for packing chromatographic stationary phases | Michael R. Ladisch, Kent Hamaker, Richard Hendrickson | 1997-04-29 |
| 5618434 | Device for packing chromatographic stationary phases | Michael R. Ladisch, Kent Hamaker, Richard Hendrickson | 1997-04-08 |