78570051
Feb 17, 2005
Jan 2, 2007
Active Trademark
Water, oil and gas well downhole metal products, namely, metal pipes and tubes, wellbore centralizers and locks therefor, tubular wellbore centralizers and locks therefor; centralizer locks for casings and pipes and tubes; friction-reducing and wear inserts
Metal GoodsWater, oil and gas drilling, exploration and production tools and equipment, namely, wellbore centralizers and locks therefor, tubular wellbore centralizers and locks therefor; centralizer locks for casings and pipes and tubes; friction-reducing and wear inserts
Machinery