Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10316748 | Multilayer filter media | — | 2019-06-11 |
| 9737838 | Filter frame | — | 2017-08-22 |
| 9694307 | Filter assembly and filter assembly manufacturing method | — | 2017-07-04 |
| 9522355 | Filter unit | Joshua Kohn | 2016-12-20 |
| 9056270 | Air intake for a plant | — | 2015-06-16 |
| 6176890 | Filter | Thomas Svedlind | 2001-01-23 |