9 Computer software, recorded for use in database management, customer relationship management, sharing technical and commercial information, inventory management, and quality assurance; computer software applications, downloadable for use in database management, customer relationship management, sharing technical and commercial information, inventory management, and quality assurance; computer programs, recorded for use in database management, customer relationship management, sharing technical and commercial information, inventory management, and quality assurance; measuring apparatus, namely, caliper probes, dimensional gauges, laser-measures, ultrasonic sensors; thread gauges for casings, tubing, and pipes; torque measuring instruments, namely, digital torque gauges; ultrasonic thickness measuring instruments, for casings, tubing, and pipes; remote control apparatus and instruments, namely, remote control starters for pipelines; computers; computer hardware; telecommunication machines and apparatus, namely, telecommunication exchangers; personal digital assistants (PDAs); downloadable image files containing information for operation of casings, tubing, and pipes; electronic publications recorded on computer media, namely, books, magazines, product manuals featuring casings, tubing, and pipe