U.S. federal trademark · Serial No. 86187454 · Reg. No. 4965015
Blender machines for use with polymers in industrial and commercial applications; slurry blender machines for use in oil or gas well hydraulic fracturing operations; blending machines for chemical processing
Well improvement services, namely, hydraulic fracturing of subsurface geologic formations to enhance well production
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.