Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821428 | Method of monitoring membrane separation processes | E. H. Kelle Zeiher, John E. Hoots, Binaifer S. Bedford, Martin R. Godfrey | 2004-11-23 |
| 6818417 | Method for locating hidden microorganism contaminated surfaces in industrial water systems | Andrew J. Cooper, Michael V. Enzien, Steven R. Hatch, May M. Wu | 2004-11-16 |
| 6730227 | Method of monitoring membrane separation processes | E. H. Kelle Zeiher, John E. Hoots | 2004-05-04 |
| 6699684 | Method of monitoring biofouling in membrane separation systems | May Wu, E. H. Kelle Zeiher, Mita Chattoraj | 2004-03-02 |