Houston, Texas
United States
13
2022-03-10
The entities that hold a legal rights for patent applications filed by inventor Beard David R.:
David R. Beard from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Passive arm for bi-directional well logging instrument
#2 | 2020-11-12Interspersing different wait times in trainlet and partial recovery sequences
#3 | 2019-02-14RF flip angle adjustment in a downhole NMR tool
#4 | 2013-01-10Electrical imager operating in oil-based mud and low resistive formation
#5 | 2012-04-05Multiple depths of investigation using two transmitters
#6 | 2011-09-15Estimating a parameter of interest with transverse receiver toroid
#7 | 2011-01-13Apparatus and method for reducing effects of eccentricity in induction tools
#8 | 2009-10-01Apparatus and method for imaging subsurface materials using a pad having a plurality of electrode sets
#9 | 2009-04-23Configurable magnet assembly for using in NMR well logging instrument
#10 | 2007-12-06Oil-based mud resistivity imaging using resonant circuits
#11 | 2007-04-05Method and apparatus for formation evaluation and borehole size determination
#12 | 2005-10-20Method and apparatus for correcting ringing in NMR signals
#13 | 2005-05-24Method for eliminating effects of acoustic excitations in NMR data
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