Midwesco, Inc.

DOUBLE-PIPE

Spillant Containment Piping Systems Comprising: a Fluid-Carrying Pipe, of PVC, Stainless Steel, Copper, Fiber Glass, Polypropylene or Polyethylene, and Fittings Therefor, and Supports for the Pipe, All Located within and Surrounded by an Outer, Continuous, Corrosion-Resistant Jacket Made Primarily of Non-Metal Materials;

ESCON-A

INSULATED PIPING SYSTEMS OF METAL USED IN THE DISTRIBUTION OF LIQUIDS;

MAYER

INDUSTRIAL CHILLERS FOR USE WITH EQUIPMENT INVOLVED IN INDUSTRIAL PROCESSES, NAMELY; INJECTION MOLDING; BLOW MOLDING; LIQUID POLYURETHANE VISCOSITY CONTROL; PIPE AND SHEET EXTRUSION; THERMOFORMING; HIGH QUALITY OFFSET WEB PRINTING; X-RAY FILM DEVELOPING; DIE CASTING; MACHINING; HEAT TREATING; SOAP FORMING; PHARMACEUTICAL COMPOUND BLENDING AND MIXING; AND OTHER PROCESSES THAT REQUIRE CHILLED WATER FOR TEMPERATURE CONTROL;

MID-RES

REPAIR, MAINTENANCE, REMODELING, CONVERSION, AND INSTALLATION SERVICES FOR INDUSTRIAL, COMMERCIAL, INSTITUTIONAL AND HIGH RISE CONSTRUCTIONS, OF AIR CONDITIONING, REFRIGERATION, HEATING, BOILER, PLUMBING, AND ELECTRICAL WIRING SYSTEMS;

MIDWESCO

REPAIR, MAINTENANCE, REMODELING, CONVERSION, AND INSTALLATION SERVICES FOR INDUSTRIAL, COMMERCIAL, INSTITUTIONAL AND HIGH RISE CONSTRUCTIONS, OF AIR CONDITIONING, REFRIGERATION, HEATING, BOILER, PLUMBING, AND ELECTRICAL WIRING SYSTEMS;

PERMA-PIPE

PERMANENT PIPE;COOLING TOWERS;

PERMALERT

ELECTRONIC LEAK DETECTION APPARATUS FOR DETECTING A LEAK IN A PIPING SYSTEM, AND FOR SIGNALLING INFORMATION CONCERNING THE EXISTENCE OF THE LEAK AND ITS LOCATION TO A MONITORING STATION THAT WILL USUALLY BE REMOTE FROM THE LEAK;PERMANENT ALERT;

PERMALERT AT

ELECTRONIC DETECTION AND MAPPING APPARATUS FOR DETECTING A LEAK IN A PIPING SYSTEM, AND FOR SIGNALLING SUCH INFORATION TO A REMOTE STATION;PERMANENT ALERT AT;

POLY-THERM

POLYURETHANE-INSULATED PIPING SYSTEMS, FOR USE ABOVE OR BELOW GROUND, FOR CONVEYING HOT AND CHILLED WATER, CRYOGENIC LIQUIDS, FUEL OIL, CHEMICALS AND OTHER FLUIDS, AND CONSISTING OF AT LEAST ONE OR MORE OF THE FOLLOWING ELEMENTS: PIPINGS; FITTINGS; ANCHORS; END SEALS; GLAND SEALS; PIPE SECTIONS; ELBOWS; T-JOINTS; AND EXPANSION JOINTS;POLYTHERM;

RESCO

Repair, Maintenance, Remodeling, Conversion, and Installation Services for Industrial, Commercial, Institutional and High Rise Constructions, of Air Conditioning, Refrigeration, Plumbing and Electrical Wiring Systems;

REZCON-A

INSULATED PIPING SYSTEMS OF METAL USED IN THE DISTRIBUTION OF LIQUIDS;

THERMAL CARE

CUSTOM CONSTRUCTION OF SYSTEMS, FOR EFFECTING TEMPERATURE CONTROL OF MANUFACTURING PROCESSES, WHERE SAID PROCESSES USE ANY OF THE FOLLOWING; CIRCULATING HOT OR COLD WATER; REFRIGERATION; AIR COMPRESSORS; AFTER COOLERS; AND MAGNETIC CLUTCHES;INDUSTRIAL COOLING EQUIPMENT, NAMELY, WATER-COOLED CHILLERS; AIR-COOLED CHILLERS; INNER FIN CHILLERS; FLUID FILTERS; COOLING TOWERS; AIR-COOLED AND WATER-COOLED CHILLER AND PUMP COMBINATIONS; INSULATED FLOW LINES; CONDENSERS; AND HOUSINGS AND SWIVEL CASTERS FOR CHILLERS;THERMAL;