Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1004870 | Cleaning foot for a vacuum cleaner | Suka Chen | 2023-11-14 |
| 11793386 | Steam cleaning apparatus | Alan J. Krebs, Chi Keung Li, Ming Luo, Jason W. Pruiett | 2023-10-24 |
| D996757 | Cleaning foot for a floor cleaner | Suka Chen, Kaiyao Zhou | 2023-08-22 |
| D995963 | Vacuum cleaner | Suka Chen | 2023-08-15 |
| D995964 | Vacuum cleaner | Suka Chen | 2023-08-15 |