Inventor

WISLER MACMILLIAN M

US4 patents

⚠️ This page may combine multiple inventors who share the name “WISLER MACMILLIAN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PREC DRILLING TECH SERV GROUP

2 patents

US6646441B2Nov 11, 2003

Well logging system for determining resistivity using multiple transmitter-receiver groups operating at three frequencies

PREC DRILLING TECH SERV GROUP122 citations97

US6577129B1Jun 10, 2003

Well logging system for determining directional resistivity using multiple transmitter-receiver groups focused with magnetic reluctance material

PREC DRILLING TECH SERV GROUP142 citations97

BAKER HUGHES INC

2 patents

US5869968AFeb 9, 1999

Method and apparatus for avoiding mutual coupling between receivers in measurement while drilling

BAKER HUGHES INC198 citations97

US6710600B1Mar 23, 2004

Drillpipe structures to accommodate downhole testing

BAKER HUGHES INC115 citations95