TEXAS OIL TOOLS
Filed: May 30, 1997
blowout preventers and pressure controls for use in oil and gas drilling and production
Owned by: GRANT PRIDECO, INC.
Serial Number: 75300953
TEXAS OIL TOOLS
Filed: May 30, 1997
blowout preventers and pressure controls for use in oil and gas drilling and production
Owned by: GRANT PRIDECO, INC.
Serial Number: 75300954
NXT
Filed: July 15, 1997
power-operated blowout preventers for hydrocarbon recovery operations
Owned by: GRANT PRIDECO, INC.
Serial Number: 75324548
VSM 300
Filed: October 16, 1997
WIRE MESH SCREENS FOR USE ON VIBRATORY SIFTING AND SIEVING SHAKERS; SHAKERS FOR SIFTING AND SIEVING UTILIZING WIRE MESH…
Owned by: GRANT PRIDECO, INC.
Serial Number: 75377644
NJO
Filed: January 12, 1998
Metal threaded connections for connecting tubular products such as tubing and casing used in the oil and gas industry
Owned by: GRANT PRIDECO, INC.
Serial Number: 75416628
BRANDT
Filed: April 27, 1998
Machines and machine parts for separation and control of solids and/or liquids, namely, shakers, replacement screens and…
Owned by: GRANT PRIDECO, INC.
Serial Number: 75474769
Image Trademark
Filed: February 22, 1999
Power-operated solids control and removal equipment, namely shakers for use in oil drilling and production and mining
Owned by: GRANT PRIDECO, INC.
Serial Number: 75644790
COBRA
Filed: February 22, 1999
Power-operated solids control and removal equipment, namely shakers for use in oil drilling and production and mining
Owned by: GRANT PRIDECO, INC.
Serial Number: 75644791
XLT
METAL DRILL PIPES
Owned by: GRANT PRIDECO, INC.
Serial Number: 75672789
X-METAL
HARD SURFACED METAL TUBULAR GOODS, NAMELY, TOOL JOINTS
Owned by: GRANT PRIDECO, INC.
Serial Number: 75702566
SLIP-PROOF
METAL DRILL PIPE AND TOOL JOINTS
Owned by: GRANT PRIDECO, INC.
Serial Number: 75912166
VARCO
Filed: December 19, 2001
Mechanized drilling and oilfield instruments and equipment and part therefore, namely, pipe deck equipment, pipe handling…
Owned by: GRANT PRIDECO, INC.
Serial Number: 76350098
V-ICIS
Filed: March 4, 2003
Computer hardware and software systems for providing information and data about the functions, processes, and operations…
Owned by: GRANT PRIDECO, INC.
Serial Number: 76494834
TCS 8000
Filed: November 20, 2003
Welding wire for use in the oil and natural gas industries for hardbanding of tubular goods and refurbishment of drillpipe…
Owned by: GRANT PRIDECO, INC.
Serial Number: 76561037
RIGSENSE
Filed: December 2, 2003
Electronic instrumentation, computer hardware, and computer software for collecting, recording, processing, analyzing, and…
Owned by: GRANT PRIDECO, INC.
Serial Number: 76562558
GAS WATCH
Filed: December 2, 2003
Data acquisition system comprised of sensors and hardware for detecting, collecting, measuring, and analyzing drilling fluid…
Owned by: GRANT PRIDECO, INC.
Serial Number: 76562564
DATAWATCH
Filed: December 2, 2003
Sensors, screen panel displays, and computer hardware for gathering and displaying drilling information
Owned by: GRANT PRIDECO, INC.
Serial Number: 76562567
MUD WATCH
Filed: December 2, 2003
Data acquisition and processing system comprised of computer hardware, sensors, and electronic instrumentation for collecting…
Owned by: GRANT PRIDECO, INC.
Serial Number: 76562568
TCS
Filed: December 4, 2003
Welding wire for use in the oil and natural gas industries for hardbanding of tubular goods and refurbishment of drillpipe…
Owned by: GRANT PRIDECO, INC.
Serial Number: 76563238
ELMAR
Filed: March 26, 2004
Metal tubing and casings; metal wire wrapped screens for use in oil and gas well production; metal clamps; manually operated…
Owned by: GRANT PRIDECO, INC.
Serial Number: 76583251
TUBOSCOPE GOLD
Filed: August 18, 2004
Providing an online electronic inventory management and tracking system in the field of tubular goods; providing an on-line…
Owned by: GRANT PRIDECO, INC.
Serial Number: 76607568
SENSATER
Filed: August 19, 2004
Instruments for indicating and recording weight and force measurements for industrial purposes
Owned by: GRANT PRIDECO, INC.
Serial Number: 76607757
VSM
Filed: October 5, 2006
machine parts, namely, wire mesh screens for use on vibratory sifting and sieving shaker machines; machinery in the nature…
Owned by: GRANT PRIDECO, INC.
Serial Number: 77014718
TOTCO
Filed: October 18, 2006
electronic device for recording, collecting, and reporting data on well bore measurements, namely, to determine the deviation…
Owned by: GRANT PRIDECO, INC.
Serial Number: 77023897
TUBO-WRAP
Filed: February 16, 2007
Applying protective coatings to pipe connections, drill pipe, tubing, casing, line pipe, pipelines, and other tubular goods…
Owned by: GRANT PRIDECO, INC.
Serial Number: 77109419
DRILLLINK
Filed: March 13, 2007
Electronic instrumentation, comprised of an electronic interface, computer hardware, and computer software for collecting…
Owned by: GRANT PRIDECO, INC.
Serial Number: 77129218
MUDPICK
Filed: March 23, 2007
Power-operated earth boring tools and parts thereof
Owned by: GRANT PRIDECO, INC.
Serial Number: 77139205
EXTREME
metal drill pipe and metal threaded connections for use on metal drill pipe for drilling oil and gas wells and other earth…
Owned by: GRANT PRIDECO, INC.
Serial Number: 77301434
E-WILDCAT
Filed: November 20, 2007
Automated drilling systems for use in oil and gas exploration, namely, a multi-parameter drilling controller
Owned by: GRANT PRIDECO, INC.
Serial Number: 77334542
RIGTONE
Filed: December 3, 2007
Communications equipment, namely, adaptors for converting telephones into VOIP phones
Owned by: GRANT PRIDECO, INC.
Serial Number: 77342497
WILDCAT
Filed: December 18, 2007
Automated drilling systems for use in oil and gas exploration, namely, a multi-parameter drilling controller
Owned by: GRANT PRIDECO, INC.
Serial Number: 77354846
BRANDT
Filed: February 6, 2008
Power-operated blowers, vacuum pumps, desilters, desanders, and parts thereof
Owned by: GRANT PRIDECO, INC.
Serial Number: 77390330
UPOLE
Filed: November 5, 2008
Non-metal utility poles
Owned by: GRANT PRIDECO, INC.
Serial Number: 77608261
VSM MULTI-SIZER
Filed: February 24, 2009
machine parts, namely, wire mesh screens for use on vibratory sifting and sieving shaker machines; machinery in the nature…
Owned by: GRANT PRIDECO, INC.
Serial Number: 77676938
VORTEX
Filed: October 21, 2009
machines for separating solids and recovering fluid from drilled cuttings and production wastes for use in the oil and natural…
Owned by: GRANT PRIDECO, INC.
Serial Number: 77853474
CORION EXPRESS
Filed: August 17, 2001
Power operated tools, namely drills for cutting and retrieving samples of subterranean hydrocarbon formations
Owned by: GRANT PRIDECO, INC.
Serial Number: 78079891
CEC
Filed: December 12, 2002
[ Building construction and repair; ] installation services, namely, installation of separators, [ pipes, wires, pumps,…
Owned by: GRANT PRIDECO, INC.
Serial Number: 78194067
REEDHYCALOG
Filed: January 8, 2004
Downhole drilling equipment, namely, drill bits, core bits, parts and fittings for all the aforesaid goods used in oil and…
Owned by: GRANT PRIDECO, INC.
Serial Number: 78349174
DPC
Filed: January 11, 2005
Coatings in the nature of liquids and powders for application to metal and other surfaces for protective purposes
Owned by: GRANT PRIDECO, INC.
Serial Number: 78545468
E-TOTCO
Filed: August 7, 2006
Electronic device for recording, collecting, and reporting data on wellbore measurements, namely, temperature, [ pressure…
Owned by: GRANT PRIDECO, INC.
Serial Number: 78946652
