Hsu-Hsin Chiang

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Taichung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Power ratchet wrench head
- Patent number 12,151,341
- Issue date Nov 26, 2024
- Hsu Huan Chiang
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Pneumatic tool
- Patent number 12,059,791
- Issue date Aug 13, 2024
- Hsu Huan Chiang
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Fluid filtering machine with filtering membrane controlled by PLC
- Patent number 5,772,867
- Issue date Jun 30, 1998
- Hsu-Hsin Chiang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POWER RATCHET WRENCH HEAD
- Publication number 20240042582
- Publication date Feb 8, 2024
- HSU HUAN CHIANG
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS