Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6814868 | Process for reducing concentrations of hair, trash, or fibrous materials, in a waste water treatment system | Deonarine Phagoo, Hidayat Husain, Doug Thompson, Baoqiang Ling | 2004-11-09 |
| 6790360 | Immersed membrane element and module | Steven Kristian Pedersen | 2004-09-14 |
| 6708957 | Moving aerator for immersed membranes | Steven Kristian Pedersen, Denis Guibert | 2004-03-23 |
| 6706189 | Cyclic aeration system for submerged membrane modules | Hamid Rabie, Manwinder Singh, Arnold Janson | 2004-03-16 |
| 6702944 | Multi-stage filtration and softening module and reduced scaling operation | Hidayat Husain, Henry Behmann, Ian Pottinger, Ella Murphy | 2004-03-09 |