Wellhead drives, namely, gear drives, belt drives and hydraulic drives; progressive cavity pumps; Remote power units for use in the oil and gas industry, in the nature of dynamos; Powered oil well blow out preventers having a sealing and clamp mechanism for use in the oil and gas industry; stuffing boxes being part of machines that eliminate oil spills to protect the environment in the oil and gas industry

Wellhead drives, namely, gear drives, belt drives and hydraulic drives; progressive cavity pumps; stuffing boxes all for use in the oil and gas industry; Remote power units for use in the oil and gas industry; Blow out preventers having a sealing and clamp mechanism for use in the oil and gas industry