Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10327616 | Surface cleaning apparatus | George Moyher, Jr. | 2019-06-25 |
| 10188252 | Surface cleaning apparatus | Tom Minh Nguyen, David M. Miller, YunMing Huang, Chiu Yeung Lee | 2019-01-29 |