Gaisheng KOH

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Setting device and setting method for self-drilling anchor bolt
- Patent number 12,172,283
- Issue date Dec 24, 2024
- Hilti Aktiengesellschaft
- Gaisheng Koh
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
Self-drilling expanding anchor bolt
- Publication number 20230220863
- Publication date Jul 13, 2023
- HILTI AKTIENGESELLSCHAFT
- Gaisheng KOH
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Setting device and setting method for self-drilling anchor bolt
- Publication number 20230211486
- Publication date Jul 6, 2023
- HILTI AKTIENGESELLSCHAFT
- Gaisheng KOH
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS