Assignee
MOSING DONALD E
US6 patents
Top patents by PatentIndex Score
US4676312AJun 30, 1987
Well casing grip assurance system
MOSING DONALD E171 citations98
US4372026AFeb 8, 1983
Method and apparatus for connecting and disconnecting tubular members
MOSING DONALD E66 citations96
US4429719AFeb 7, 1984
Pipe thread protector
MOSING DONALD E38 citations92
US8424604B2Apr 23, 2013
Methods and devices for forming a wellbore with casing
MOSING DONALD E2 citations62
US8082982B2Dec 27, 2011
Methods and devices for forming a wellbore with casing
MOSING DONALD E2 citations62
US9194192B2Nov 24, 2015
Apparatus and methods for limiting movement of gripping members
MOSING DONALD E0 citations41