Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9604855 | Water filtration module and method for the manufacture and use thereof | Jean-Michel Espenan | 2017-03-28 |
| 6911147 | Water filtering module with hollow fibers | Jean-Michel Espenan | 2005-06-28 |
| 6838003 | Method and device for membrane filtering of water | Jean-Michel Espenan | 2005-01-04 |
| 6349835 | Water treatment installation | Jean-Michel Espenan, Jean-Claude Bontemps | 2002-02-26 |
| 6001254 | Method of operating and monitoring a group of filter membrane modules, and a group of modules implementing the method | Jean-Michel Espenan | 1999-12-14 |