Inventor
FULLER MARK S
US5 patents
⚠️ This page may combine multiple inventors who share the name “FULLER MARK S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WEATHERFORD LAMB
3 patentsUS6953096B2Oct 11, 2005
Expandable bit with secondary release device
WEATHERFORD LAMB150 citations93
US7409758B2Aug 12, 2008
Vibration damper systems for drilling with casing
WEATHERFORD LAMB29 citations91
US7131504B2Nov 7, 2006
Pressure activated release member for an expandable drillbit
WEATHERFORD LAMB17 citations82