Xiao Yu Shan

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Multi-direction direct cantilever skidding system
- Patent number 8,926,224
- Issue date Jan 6, 2015
- Offshore Technology Development
- Foo Kok Seng
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Three rail multi-directional direct cantilever skidding system
- Patent number 8,851,797
- Issue date Oct 7, 2014
- Offshore Technology Development
- Kok Seng Foo
- E21 - EARTH DRILLING MINING