77176763
May 9, 2007
Mar 8, 2011
Active Trademark
Metal tubular products, namely, drill pipe, casing, tubing, macaroni tubing, pipe couplings and PUP joints
Metal GoodsThreading services, namely, threading of metal tubular products, namely, couplings, PUP joints, pipe, tool joints, macaroni tubing, tubing and casing; welding of threaded connections to metal tubular products, namely, drill pipe, casing and tubing; upsetting and heat treating of metal tubular products, namely, tubing, casing and drill pipe
Treatment of Materials