Tsann-Hwang Lin

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Chia-Yi Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Steering wheel lock
- Patent number 6,901,781
- Issue date Jun 7, 2005
- Tsann Hwang Lin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle steering wheel lock
- Patent number 6,401,503
- Issue date Jun 11, 2002
- Tsann-Hwang Lin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device for turning long members
- Patent number 5,975,512
- Issue date Nov 2, 1999
- Tsann-Hwang Lin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for turning long members
- Patent number 5,904,347
- Issue date May 18, 1999
- Tsann-Hwang Lin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR