Assignee
POOL CO
US7 patents
Top patents by PatentIndex Score
US5656136AAug 12, 1997
Method of transporting and heating a liquid used for treating oil and gas wells or pipeline systems
POOL CO86 citations91
US5492436AFeb 20, 1996
Apparatus and method for moving rig structures
POOL CO163 citations89
US5377748AJan 3, 1995
Spill container for wells with improved mounting
POOL CO27 citations86
US4134237AJan 16, 1979
Modular section mast
POOL CO28 citations81
US4081932AApr 4, 1978
Platform crane
POOL CO33 citations80
US4160538AJul 10, 1979
Leg structure for jack-up platform with single point jacking
POOL CO13 citations72
US4451183AMay 29, 1984
Method and arrangement of transporting aggregate, fragmented material and the like
POOL CO20 citations69