Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11173430 | Filter with closely-spaced vertical plates | — | 2021-11-16 |
| 11065567 | Sector having progressive thickness | — | 2021-07-20 |
| 9878271 | Device for reducing friction between sealing plates of filtration units, and use thereof in a filtration method | — | 2018-01-30 |
| 9487360 | Device for extracting cakes resulting from pressurized disc filtration, and associated extraction method | — | 2016-11-08 |
| 8628661 | Disc filtration device | — | 2014-01-14 |
| 8585898 | Scrapping device for a pressurised filtration plant | — | 2013-11-19 |
| 7754078 | Filtering element for liquids filtering installation comprising same | — | 2010-07-13 |
| 4935138 | Press-filter with endless filtering webs | — | 1990-06-19 |
| 4789474 | Filter for liquids laden with solid particles, and a filter installation including such a filter | — | 1988-12-06 |
| 4659469 | Tightness device between the conveyor belt and the collecting box with one or more compartments of a vacuum belt filter | — | 1987-04-21 |
| 4569762 | Belt filter equipped with an air suction device | — | 1986-02-11 |