Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10342402 | Extraction cleaner | Tom Minh Nguyen | 2019-07-09 |
| 10238260 | Surface cleaning apparatus with movable squeegee | Alan J. Krebs | 2019-03-26 |
| 10231587 | Cyclone module for vacuum cleaner | Alan J. Krebs | 2019-03-19 |