Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9439547 | Cyclonic separator assembly for a vacuum cleaner | — | 2016-09-13 |
| 9277846 | Dual stage cyclone vacuum cleaner | Raymond P. Kawolics | 2016-03-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9439547 | Cyclonic separator assembly for a vacuum cleaner | — | 2016-09-13 |
| 9277846 | Dual stage cyclone vacuum cleaner | Raymond P. Kawolics | 2016-03-08 |