Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12377378 | Combination vacuum and air purifier system and method | Hua Wenbin | 2025-08-05 |
| 12280943 | Vacuum canister system and method | — | 2025-04-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12377378 | Combination vacuum and air purifier system and method | Hua Wenbin | 2025-08-05 |
| 12280943 | Vacuum canister system and method | — | 2025-04-22 |