About 1 Trademarks found that are filed by the law firm James L Goldman

power operated well tools and equipment; namely, top drive drilling machines, and parts therefor; pipe handling machines; pipe racking machines; pipe pick-up/lay down machines; joint making and breaking tools; fingerboards; monitors, as machine parts; hydraulic power supplies and parts therefor; drilling control centers as machines and as machine parts; torque wrenches; pipe spinning wrenches; kelly spinners; mechanical catheads; hydraulic catheads; power tongs; hooks and hook adapters as machine parts; elevators; elevator links; drill collar handling machines; spiders, as machine parts; casing elevators/spiders; power slips; power slip inserts; casing, as machine parts; kellys, and kelly bushings, as machine parts; master bushings, kelly wipers, as machine parts; kelly bushing safety guards, as machine parts; slips and slip inserts as machine parts; safety clamps and safety joints as parts for well tools and well machine tools; tong blocks, manual tongs and tong dies, as machine parts for well tools; bumper subs and casing patches, as machine parts