U.S. federal trademark · Serial No. 75636162 · Reg. No. TMA552599
DENITRIFICATION OF GROUNDWATER (SUBTERRANEAN WATER) INCLUDING SEPTIC TANK, AGRICULTURAL, AND LANDFILL EFFLUENT TO MAKE IT MORE POTABLE
ORGANIC CARBON MATERIAL FOR USE IN DENITRIFICATION OF GROUNDWATER
EQUIPMENT FOR DENITRIFICATION OF GROUNDWATER COMPRISED OF SEPTIC TANKS AND GROUND LINERS
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