Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11399675 | Upright surface treatment apparatus having removable pod | Scott Niedzwecki, Andre D. Brown, Robert Yang, Lee M. Cottrell, Patrick CLEARY | 2022-08-02 |
| 11259674 | Hose clip arrangement for use with cleaning device and/or other devices | Lee M. Cottrell | 2022-03-01 |
| 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, Robert Yang, Charlie Cai, Gordon Howes +2 more | 2022-02-01 |