Ya-Lun Tsai

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Kaohsiung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Reinforced cap head screws
- Patent number 11,578,749
- Issue date Feb 14, 2023
- Clarcorp Industrial Sales, Inc.
- Hsin-Te Tsai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Reinforced Cap Head Screws
- Publication number 20210079945
- Publication date Mar 18, 2021
- Hsin-Te Tsai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...