Martyn Ian Greensmith

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Alford, GB

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Patents Grantslast 30 patents

Information Patent Grant
System and method for measurements of depth and velocity of instrum...
- Patent number 7,350,410
- Issue date Apr 1, 2008
- Gyrodata, Inc.
- Roger Ekseth
- G01 - MEASURING TESTING
Information Patent Grant
System and method for measurements of depth and velocity of instrum...
- Patent number 6,957,580
- Issue date Oct 25, 2005
- Gyrodata, Incorporated
- Roger Ekseth
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR MEASUREMENTS OF DEPTH AND VELOCITY OF INSTRUM...
- Publication number 20050160812
- Publication date Jul 28, 2005
- Roger Ekseth
- E21 - EARTH DRILLING MINING