Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9593472 | Drain plug linkage device | Liming Ye, Jianping Zhou | 2017-03-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9593472 | Drain plug linkage device | Liming Ye, Jianping Zhou | 2017-03-14 |