Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11369912 | Air cleaner, components thereof, and methods | Johan G. Dewit, Johnny Craessaerts | 2022-06-28 |
| 10632410 | Air cleaner, components thereof, and methods | Johan G. Dewit, Johnny Craessaerts | 2020-04-28 |
| 8920528 | Air cleaner, components thereof, and methods | Johan G. Dewit, Johnny Craessaerts | 2014-12-30 |
| 8915985 | Air cleaner, components thereof, and methods | Johan G. Dewit, Johnny Craessaerts, Bernd Helferich | 2014-12-23 |