Inventor
ROSS MICHAEL O
US5 patents
⚠️ This page may combine multiple inventors who share the name “ROSS MICHAEL O”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHLUMBERGER TECHNOLOGY CORP
3 patentsUS4949045AAug 14, 1990
Well logging apparatus having a cylindrical housing with antennas formed in recesses and covered with a waterproof rubber layer
SCHLUMBERGER TECHNOLOGY CORP155 citations98
US4899112AFeb 6, 1990
Well logging apparatus and method for determining formation resistivity at a shallow and a deep depth
SCHLUMBERGER TECHNOLOGY CORP257 citations98
US4968940ANov 6, 1990
Well logging apparatus and method using two spaced apart transmitters with two receivers located between the transmitters
SCHLUMBERGER TECHNOLOGY CORP128 citations97