Wantage
United Kingdom
9
2014-05-01
The entities that hold a legal rights for patent applications filed by inventor Buttle David John:
David John Buttle from Wantage, GB has applied for patents for these inventions. The list has both pending applications and granted patents:
System and method for monitoring a subsea well
#2 | 2010-09-23Biaxial stress management
#3 | 2009-01-15Detecting failures in flexible multistrand steel structures
#4 | 2006-07-06Detecting failures of flexible multistrand steel structures
#5 | 2006-02-09Measurement of residual and thermally-induced stress in a rail
#6 | 2005-11-15Detection of rolling contact fatigue
#7 | 2005-02-15Measurement of stress in a ferromagnetic material
#8 | 2005-02-01Measurement of the variation of a material property with depth in a ferromagnetic material
#9 | 2005-01-06Measurement with a magnetic field
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