Borehole surveying instruments; installations for surveying purposes; instruments for surveying physical data; apparatus for remote surveying; borehole surveying apparatus; electronic apparatus for surveying; surveying apparatus and instruments; computer hardware for use with drilling apparatus; computer hardware for use with drilling instrument; computer hardware for use with drilling operations; computer programs for dynamic simulation of oil well drilling; computer programs for electronic ...

Surveying, measuring and scientific apparatus and instruments, including geophysical apparatus and measuring instruments for geophysics, namely, instruments for performing drilling mud measurements, remote surveying, borehole surveying, downhole surveying, surveying physical data, surveying geophysical data, geophysical research, planar and linear structural measurements, measurements of geotechnical features in drillcore, geophysical measurements, data collection of geological information, d...

computer software for use in document management and imaging

organizing, arranging, promoting, conducting, and producing tradeshows, for manufacturers, dealers, distributors and representative firms or individuals in the industry of any medical device or product