Sheng-Tsai SHIH

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Kaohsiung County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Anti-split wood screw
- Patent number 9,145,911
- Issue date Sep 29, 2015
- BI-MIRTH CORP.
- Sheng-Tsai Shih
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Screw
- Patent number 8,348,571
- Issue date Jan 8, 2013
- Bi-Mirth Corp.
- Sheng-Tsai Shih
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
ANTI-SPLIT WOOD SCREW
- Publication number 20150050101
- Publication date Feb 19, 2015
- BI-MIRTH CORP.
- Sheng-Tsai SHIH
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CONCRETE SCREW STRUCTURE
- Publication number 20130302111
- Publication date Nov 14, 2013
- Sheng-Tsai SHIH
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SCREW
- Publication number 20130039720
- Publication date Feb 14, 2013
- Sheng-Tsai SHIH
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SCREW
- Publication number 20110110745
- Publication date May 12, 2011
- Sheng-Tsai SHIH
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...