Computer software for collection, processing and analysis of high accuracy data for use in civil engineering and land development engineering and design on handheld collection units

computer information storage and retrieval services and data processing services in the petroleum, geological and geophysical fields

Pedometers; Cases for mobile phones; Cellular phones; Electric navigational instruments; Face masks for diving; Loud speakers; Measuring rulers; Safety helmets; Unfilled ink cartridges for photocopy machines or computer printers; Wall-mounted rulers for measuring a person's height