Lightning conductors; electric field balancers in the nature of electronic devices for monitoring electric fields; electromagnetic field protectors being electromagnetic measuring detectors; electrodes; earthing rods being electrodes for lightning conductors; earthing rods being electrodes for multiple electric field balancers; earthing rods being electrodes for electromagnetic field protectors; electric conductors

disposable medical products, namely medical gauze and wound and burn care dressings

Financial affairs, namely financial information, management and analysis, financial planning, financial advice and financial consulting services; providing investors with financial information; financial investments brokerage; financing services

Well drilling services; construction of structures for the production of crude oil; Maintenance and repair services of machinery and apparatus for oil exploration and exploitation

Prospecting of oil wells, namely, well logging and testing; Control of oil wells, namely, performing oil well diagnostics; Analysis and evaluation of oil fields; Development, maintenance, updating and leasing of software; Reconstruction of data base systems for others; Research and development of new products for the exploration and exploitation of oil

Oil and gas well equipment, namely, hydraulic pumps, and parts thereof, all sold as a unit, namely, sliding sleeves, nipples, standing valves, safety joints, mule shoes, and re-entry guides