Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12025038 | Connector system for an exhaust extraction system, a nozzle and the use of such nozzle | Robert Newcomb | 2024-07-02 |
| 9718018 | Filter cleaning system and method | Matt Stehlin, Cathy Haglund | 2017-08-01 |
| 8864913 | Filter cleaning system and method | Matt Stehlin, Cathy Haglund | 2014-10-21 |
| 8486172 | Filter element arrangement and end cap interface feature | Steve Trame | 2013-07-16 |
| 8430941 | Filter element arrangement and portable air cleaner incorporating same | Brad Zorb, Dave Foust | 2013-04-30 |