Inventor
MADIGAN WILLIAM
US4 patents
⚠️ This page may combine multiple inventors who share the name “MADIGAN WILLIAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAKER HUGHES INC
3 patentsUS7205535B2Apr 17, 2007
Elemental gamma ray signature instrument
BAKER HUGHES INC42 citations90
US7544928B2Jun 9, 2009
High resolution gamma measurements and imaging
BAKER HUGHES INC7 citations66
US7596452B2Sep 29, 2009
Compensated caliper using combined acoustic and density measurements
BAKER HUGHES INC2 citations60