Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11471814 | Combination vacuum and air purifier system and method | Hua Wenbin | 2022-10-18 |
| 11395950 | Adjustable double end bag | Brian Bates | 2022-07-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11471814 | Combination vacuum and air purifier system and method | Hua Wenbin | 2022-10-18 |
| 11395950 | Adjustable double end bag | Brian Bates | 2022-07-26 |