86654481
Jun 8, 2015
Jul 12, 2016
Active Trademark
Parts for oil and gas well equipment and oilfield wellhead machines, namely parts and assemblies in the nature of power frames, stay rods, connection rods, cross heads, pony rods, oil bushings, fluid heads, plungers, packing nuts, and manifolds, for high-pressure pumps used in the fracturing of geologic formations
Machinery