86655948
Jun 9, 2015
Mar 29, 2016
Active Trademark
geotechnical and structural instrumentation for monitoring the safety and stability of and civil and mining structures, including earth dams, concrete dams, tunnels, mine openings, foundations, piles, embankments, retaining walls, slopes, subway systems, underground powerhouses, bridges, culverts, pipelines, shafts, slurry wall excavations, braced excavations, tiebacks, nuclear waste repositories, ground water remediation schemes, wind turbines, landfills, and the like
Electrical and Scientific Apparatus