I-Mei Tien

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Universal joint stud
- Patent number D1031401
- Issue date Jun 18, 2024
- I-Mei Tien
- D08 - Tools and hardware

Patents Applicationslast 30 patents

Information Patent Application
BREAKER BAR
- Publication number 20240238949
- Publication date Jul 18, 2024
- I-Mei TIEN
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS