PATENTS

18.   US 11,466,565   Modular resistivity sensor for downhole measurements while drilling

17.   US 11,326,437   Universal bottomhole assembly node (UBHAN) providing communications to and from rotary steerable systems (RSS)

16.   US 11,098,572   Boundary tracking control module for rotary steerable systems

15.   US 11,008,850   Apparatus and methods for making azimuthal resistivity measurements 

14.   US 10,648,319   Boundary tracking control module for rotary steerable systems

13.   US 10,591,635   Apparatus and methods for communicating with a downhole tool

12.   US 10,365,391   Apparatus and methods for making azimuthal resistivity measurements with off-set directional antennas 

11.   US 10,337,322   Modular resistivity sensor for downhole measurements while drilling

10.   US 10,253,614   Apparatus and methods for making azimuthal resistivity

  9.   US 10,072,490   Boundary tracking control module for rotary steerable systems

  8.   US   9,952,347   Apparatus and methods for making azimuthal resistivity measurements

  7.   US   9,851,465   Apparatus and methods for communicating downhole data

  6.   US   9,767,153   Apparatus and methods for making azimuthal resistivity measurements

  5.   US   9,645,276   Apparatus and methods for making azimuthal resistivity measurements

  4.   US   9,638,819   Modular Resistivity sensor for downhole measurement while drilling

  3.   US   9,575,201   Apparatus and method for downhole resistivity measurements

  2.   US   9,359,889   System and methods for selective shorting of an electrical insulator section

  1.   US   9,268,053   Apparatus and methods for making azimuthal resistivity