Jonathan Bruce Machin

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Singapore, SG

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Patents Applicationslast 30 patents

Information Patent Application
Method and Device for Subsea Wire Line Drilling
- Publication number 20090178847
- Publication date Jul 16, 2009
- PERRY SLINGSBY SYSTEMS, INC.
- Peter Nellessen, JR.
- E21 - EARTH DRILLING MINING
Information Patent Application
Subsea Drilling System and Method for Operating the Drilling System
- Publication number 20090178848
- Publication date Jul 16, 2009
- PERRY SLINGSBY SYSTEMS, INC.
- Peter Nellessen, JR.
- E21 - EARTH DRILLING MINING