JOHNSONSCREENS

Pelletized chemicals for rehabilitation of encrusted wells; chemicals to reduce the viscosity of drilling fluid additive; granular acid, liquid acid, clay dispersant, bioacid, biocaustic dispersant, nonionic dispersant, surfactant and chlorine enhancer for removal of scale and mineral deposits and accumulations and for dissolution and dispersion of polyphosphates and organic compounds

Industrial screening, well screens, screen panels and well points for industrial, agricultural, municipal, environmental, mining, surface water filtration, and oil and gas purposes; architectural screens for floor covering, column covers, wall dividers, wall covering, venting and decorative structures

Filters, filter nozzles and filtering units for industrial, agricultural, municipal, food processing, refining, mineral processing, fluid and solid separation, environmental, oil and gas purposes

Construction services for others in connection with the use of industrial screening and filters for industrial, refining, mineral processing, agricultural, architectural, municipal, environmental, oil and gas purposes

Engineering and design services for others in connection with the use of industrial screening and filters for industrial, refining, mineral processing, agricultural, architectural, municipal, environmental, fluid and solid separation, oil and gas purposes and surface water applications