Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8060981 | Upright vacuum cleaner | Steven Xue | 2011-11-22 |
| D637777 | Vacuum cleaner | Klaus Fiorino, Steven Xue | 2011-05-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8060981 | Upright vacuum cleaner | Steven Xue | 2011-11-22 |
| D637777 | Vacuum cleaner | Klaus Fiorino, Steven Xue | 2011-05-10 |