Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5316637 | Electrodeionization apparatus | Frederick C. Wilkins, Anthony J. Giuffrida, Christopher Griffin | 1994-05-31 |
| 5308466 | Electrodeionization apparatus | Frederick C. Wilkins, Anthony J. Giuffrida, Christopher Griffin | 1994-05-03 |
| 5292422 | Modules for electrodeionization apparatus | Li-Shiang Liang, Frederick C. Wilkins | 1994-03-08 |