Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11478731 | Filter segment with a light weight frame | Tony I. Bjorkenius, Gregory Gilmore | 2022-10-25 |
| 9968875 | Filter segment with a light weight frame | Tony I. Bjorkenius, Gregory Gilmore | 2018-05-15 |
| 9669338 | Disc filter and a method of constructing a disc filter sector | Eric J. Giasson, Gregory Gilmore, James P. Burns, John O. Milliken | 2017-06-06 |
| 9242253 | Assembly with multiple hydrocyclones and support structure for multiple hydrocyclones | Bengt Eriksson, Jan Backman, Ralf Backvik | 2016-01-26 |
| 8889014 | Assembly with multiple hydrocyclones, method for assembling multiple hydrocyclones and support structure for multiple hydrocyclones | Bengt Eriksson, Jan Backman, Ralf Backvik | 2014-11-18 |
| D663082 | Hydrocyclone | Jan Backman | 2012-07-03 |
| D657509 | Pulp suspension hydrocyclone cleaner | Jan Backman | 2012-04-10 |