-
-
Variable OD coiled tubing strings
-
Patent number 6,527,056
-
Issue date Mar 4, 2003
-
CTES, L.C.
-
Kenneth R. Newman
-
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
-
-
-
Wellbore cable system
-
Patent number 6,247,534
-
Issue date Jun 19, 2001
-
CTES, L.C.
-
Kenneth R. Newman
-
E21 - EARTH DRILLING MINING
-
Tractor system
-
Patent number 6,089,323
-
Issue date Jul 18, 2000
-
CTES, L.C.
-
Kenneth R. Newman
-
E21 - EARTH DRILLING MINING
-
Bore tractor system
-
Patent number 6,082,461
-
Issue date Jul 4, 2000
-
CTES, L.C.
-
Kenneth R. Newman
-
E21 - EARTH DRILLING MINING
-
-