Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12339633 | Method and apparatus for ensuring air quality in a building, including method and apparatus for controlling a working device using a handheld unit having scanning, networking, display and input capability | Stephan Hauville | 2025-06-24 |
| 11703816 | Method and apparatus for ensuring air quality in a building, including method and apparatus for controlling a working device using a handheld unit having scanning, networking, display and input capability | Stephan Hauville | 2023-07-18 |
| 11119460 | Method and apparatus for ensuring air quality in a building, including method and apparatus for controlling a working device using a handheld unit having scanning, networking, display and input capability | Stephan Hauville | 2021-09-14 |
| D921176 | Filter | Stephane Hauville, Cédric Herry | 2021-06-01 |
| 10697229 | Ductless or ducted fumehood with improved front sash closure | Francois Hauville, Stephan Hauville, Cédric Herry | 2020-06-30 |
| 10528014 | Method and apparatus for ensuring air quality in a building, including method and apparatus for controlling a working device using a handheld unit having scanning, networking, display and input capability | Stephan Hauville | 2020-01-07 |
| D865539 | Control unit | Cédric Herry, Stephane Hauville | 2019-11-05 |
| 9696703 | Method and apparatus for ensuring air quality in a building, including method and apparatus for controlling a working device using a handheld unit having scanning, networking, display and input capability | Stephan Hauville | 2017-07-04 |
| D741463 | Air treatment device | Stephan Hauville | 2015-10-20 |
| 8986427 | Method and apparatus for monitoring and ensuring air quality in a building | Stephan Hauville | 2015-03-24 |