Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11000791 | Rotary disc filter having backwash guides | Johan Gustav Alexander Jibert, Emil Svensson, Filip Thysell | 2021-05-11 |
| 10946318 | Filter panel with structures support grid and drum filter with said filter panel | Filip Thysell, Emil Svensson, Kjell Svensson | 2021-03-16 |
| 10729994 | Rotary disc filter | Emil Svensson, Kjell Svensson | 2020-08-04 |
| 10589201 | Frame-type disc filter with bypass water control for preventing bypass water from being used in backwashing | — | 2020-03-17 |
| 10188971 | Rotary disc filter and module for constructing same | Åke Danielsson, Ake Ralvert, Emil Svensson | 2019-01-29 |
| 9938159 | Device including a compact spray nozzle for cleaning a filter cloth in a disc filter | — | 2018-04-10 |
| 8961785 | Rotary disc filter and module for constructing same | Åke Danielsson, Ake Ralvert, Emil Svensson | 2015-02-24 |
| 8864991 | Module for assembly of a disc filter | Emil Svensson, Kjell Svensson | 2014-10-21 |
| 8409436 | Rotary disc filter and module for constructing same | Åke Danielsson, Ake Ralvert, Emil Svensson | 2013-04-02 |
| 7972508 | Rotary disc filter and module for constructing same | Åke Danielsson, Ake Ralvert, Emil Svensson | 2011-07-05 |
| 7597805 | Rotary disc filter and module for constructing same | Åke Danielsson, Ake Ralvert, Emil Svensson | 2009-10-06 |
| D497660 | Module for construction of a rotary disc filter | Åke Danielsson, Ake Ralvert, Emil Svensson | 2004-10-26 |
| 5759397 | Filter with spray cake removal means | Jonas Nordlof | 1998-06-02 |