Inventor
CROSSKNO MICHAEL S
US10 patents
Patents
10 patentsUS6586939B1Jul 1, 2003
Method and apparatus for reducing the effects of parasitic and galvanic currents in a resistivity measuring tool
BAKER HUGHES INC95 citations97
US6734675B2May 11, 2004
Apparatus accurately measuring properties of a formation
BAKER HUGHES INC45 citations96
US7598741B2Oct 6, 2009
Method and apparatus for internal calibration in induction logging instruments
BAKER HUGHES INC14 citations84
US7408355B1Aug 5, 2008
Borehole conductivity simulator verification and transverse coil balancing
BAKER HUGHES INC13 citations84
US7190169B2Mar 13, 2007
Method and apparatus for internal calibration in induction logging instruments
BAKER HUGHES INC13 citations84
US7629792B2Dec 8, 2009
Correction of misalignment of antennas in a downhole logging tool
BAKER HUGHES INC7 citations73
US7319331B2Jan 15, 2008
Two loop calibrator
BAKER HUGHES INC8 citations73
US7199586B2Apr 3, 2007
Method and apparatus for accurately measuring properties of a formation
BAKER HUGHES INC8 citations73
US7902827B2Mar 8, 2011
Method and apparatus for combined induction and imaging well logging
BAKER HUGHES INC3 citations63
US7205770B2Apr 17, 2007
Borehole conductivity simulator verification and transverse coil balancing
BAKER HUGHES INC6 citations62