Assignee
PILGRIM RICK
US3 patents
Top patents by PatentIndex Score
US9441427B2Sep 13, 2016
Automated pipe tripping apparatus and methods
PILGRIM RICK5 citations80
US8955602B2Feb 17, 2015
System and methods for continuous and near continuous drilling
PILGRIM RICK11 citations80
US9074455B2Jul 7, 2015
Systems and methods for continuous and near continuous drilling
PILGRIM RICK13 citations74