Assignee
HAUGVALDSTAD KJELL
NO4 patents
Top patents by PatentIndex Score
US8235146B2Aug 7, 2012
Actuators, actuatable joints, and methods of directional drilling
HAUGVALDSTAD KJELL8 citations81
US8235145B2Aug 7, 2012
Gauge pads, cutters, rotary components, and methods for directional drilling
HAUGVALDSTAD KJELL4 citations60
US8276805B2Oct 2, 2012
Method and system for brazing
HAUGVALDSTAD KJELL0 citations50
US9004196B2Apr 14, 2015
Drill bit assembly having aligned features
HAUGVALDSTAD KJELL0 citations33