Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12036502 | Filter element, systems, and methods | Jason A. Tiffany, Brent Anderson, Richard Dejong, Andrew Dahlgren, Wim VAN GELDER +5 more | 2024-07-16 |
| 11691101 | Filter element, systems, and methods | Jason A. Tiffany, Brent Anderson, Richard Dejong, Andrew Dahlgren, Wim VAN GELDER +5 more | 2023-07-04 |
| 9597623 | Filter cartridge, dust collectors, and methods | Thomas D. Raether, Rodney Slade Switzer, Gary Richard Nygaard | 2017-03-21 |
| 8617276 | Filter cartridge, dust collectors, and methods | Thomas D. Raether, Rodney Slade Switzer, Gary Richard Nygaard | 2013-12-31 |