Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D629644 | Bottle cap with mister and drinking spout | York Zhuang | 2010-12-28 |
| 6216531 | Testing tool adapter | — | 2001-04-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D629644 | Bottle cap with mister and drinking spout | York Zhuang | 2010-12-28 |
| 6216531 | Testing tool adapter | — | 2001-04-17 |