Inventor

MOTION WILLIAM C

GB5 patents

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

CAMCO DRILLING GROUP LTD

2 patents

US5803185ASep 8, 1998

Steerable rotary drilling systems and method of operating such systems

CAMCO DRILLING GROUP LTD277 citations98

US5959380ASep 28, 1999

Prevention of particle accumulation between rotatable components of an electrical machine

CAMCO DRILLING GROUP LTD37 citations86

CAMCO DRILLING GROUP LTD OF HY

2 patents

US5695015ADec 9, 1997

System and method of controlling rotation of a downhole instrument package

CAMCO DRILLING GROUP LTD OF HY231 citations98

US5685379ANov 11, 1997

Method of operating a steerable rotary drilling system

CAMCO DRILLING GROUP LTD OF HY249 citations97

CAMCO INT UK LTD

1 patent

US6089332AJul 18, 2000

Steerable rotary drilling systems

CAMCO INT UK LTD279 citations98