Oil and gas well equipment, namely, composite seals being structural parts for bridge plugs and fracturing plugs composed of plastic and synthetic rubber for controlling pressure or fluids downhole

Recorded computer programs for use in operating heat exchangers; apparatus and instruments for measuring, signaling and control, namely, hydrometers, temperature meters not for medical use, alarm monitoring systems, control valves and flow switches for monitoring, controlling and regulating the flow of liquids; electric installations for the remote control of industrial functions and operations

Computer programs, recorded for use in operating heat exchangers; apparatus and instruments for measuring, signaling and control and supervision, namely, hydrometers, temperature meters not for medical use, alarm monitoring systems, control valves and flow switches for monitoring, controlling and regulating the flow of liquids; electric installations for the remote control of industrial functions and operations; water meters and level indicators; luminous and mechanical signaling panels, name...

VASCULAR CLOSURE APPARATUS

Medical adhesives for binding wounds and sealing fluid leaks

VEHICLE TIRES