77137608
Mar 22, 2007
Jun 17, 2008
WEATHERFORD TECHNOLOGY HOLDINGS LLC
Active Trademark
Downhole plugs, thru-tubing release devices, packers and setting tools, namely, thru-tubing bridge plugs used in the oil and gas industry
MachineryCement slurry blends for bonding in well casing in the oil and gas industry
Nonmetallic Building Materials