Hsueh-Feng; Lai Chang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hsueh-Feng; Lai Chang.The latest application filed is for "pipe connector".
- Hsueh-Feng; Lai Chang - Taichung City TW
- Hsueh-Feng; Lai Chang - Dali City TW
| Patent | Date |
|---|---|
| Pipe connector Grant 7,293,758 - Hsueh-Feng November 13, 2 | 2007-11-13 |
| Pipe connector App 20070210273 - Hsueh-Feng; Lai Chang | 2007-09-13 |
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