Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11399675 | Upright surface treatment apparatus having removable pod | Scott Niedzwecki, Andre D. Brown, Mingshun Su, Lee M. Cottrell, Patrick CLEARY | 2022-08-02 |
| 11234567 | Vacuum cleaner tool having a rotatable duct for moving between a use position and storage position on a vacuum cleaner | Jason B. Thorne, Alexander Calvino, Mingshun Su, Charlie Cai, Gordon Howes +2 more | 2022-02-01 |