HUNG-I HSU

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KAOHSIUNG CITY, TW

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Patents Grantslast 30 patents

Information Patent Grant
Recessed head screw
- Patent number 9,790,978
- Issue date Oct 17, 2017
- Hung-I Hsu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pipeline fastener
- Patent number 9,140,288
- Issue date Sep 22, 2015
- Hung-I Hsu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Recessed Head Screw
- Publication number 20170138386
- Publication date May 18, 2017
- HUNG-I HSU
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PIPELINE FASTENER
- Publication number 20150192164
- Publication date Jul 9, 2015
- HUNG-I HSU
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...