Porter, Texas
United States
9
2012-05-10
The entities that hold a legal rights for patent applications filed by inventor Stone James E.:
James E. Stone from Porter, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Formation tester pad
#2 | 2010-09-30Drilling fluid flow diverter
#3 | 2008-12-25Methods and apparatus for measuring formation properties
#4 | 2007-08-09MWD formation tester
#5 | 2005-12-08Methods for using a formation tester
#6 | 2005-11-24Methods and apparatus for using formation property data
#7 | 2005-11-24Formation tester tool assembly and methods of use
#8 | 2005-11-24Downhole probe assembly
#9 | 2005-04-07MWD formation tester
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