Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6602418 | Solution dewatering with concomitant ion removal | Douglas Marshall, Mark L. Stone | 2003-08-05 |
| 6576335 | Solid-phase materials for chelating metal ions and methods of making and using same | Mason K. Harrup, John Wey | 2003-06-10 |