About 43 Trademarks found that are filed by the law firm Craig Christensen

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ENGINEERING AND CUSTOM DESIGN SERVICES FOR WATER AND WASTEWATER EQUIPMENT AND PROCESSES

GRIT TRAPS ADAPTED FOR USE WITH SEWAGE TREATMENT INSTALLATIONS

FORCED VORTEX GRIT REMOVAL SYSTEM FOR USE IN MUNICIPAL WASTEWATER TREATMENT FACILITIES COMPRISED OF A CIRCULAR CONCRETE HOPPER BOTTOMED TANK, SLOW SPEED ORGANICS REJECTION PADDLE, EDUCTOR PIPE TO REMOVE THE SETTLE STONES, GRIT AND SAND, AIR OR WATER SCOUR PIPE, GEARED MOTOR PADDLE DRIVE UNIT AND CONTROLS

water filtration equipment; namely, underdrain water flow control and distribution apparatus for granular media fields in municipal and industrial water clarification systems

Apparatus and installations for the treatment, processing, purifying and recycling of water, drinking water and waste water, the aforesaid apparatus and installations being in particular for the semiconductor and related industries; apparatus and installations for the treatment of surface water and artesian water to create drinking water or ultra-pure water; water purification units; water distillation units; water demineralization units; parts for the aforesaid apparatus and installations

WASTEWATER TREATMENT SYSTEM CONSISTING OF UNIQUE OPEN TROUGH DESIGNED TO ENABLE CONTROL OF RETURN ACTIVATED SLUDGE (RAS)

mechanical mixing machine of the propeller type for digestion equipment in municipal and industrial waste treatment

Chemical preparations in the nature of ion-exchange resins

MICRO BLOCKS