Kevin Kok Sum Lim

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Singapore, SG

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Patents Applicationslast 30 patents

Information Patent Application
Split locking ring for wellhead components
- Publication number 20050145391
- Publication date Jul 7, 2005
- Huy Lequang
- E21 - EARTH DRILLING MINING
Information Patent Application
Split base plate assembly for multiple completion wellheads
- Publication number 20030127221
- Publication date Jul 10, 2003
- FMC Technologies, Inc.
- Appavoo Thangarasu
- E21 - EARTH DRILLING MINING