U.S. federal trademark · Serial No. 78571550
Rental of drilling fluids and well bore fluids to other for use in oil field exploration
Implementation and use of drilling fluids and well bore fluids for others, namely, mixing and preparation of drilling fluids and well bore fluids for use by others
Technical analysis services for oil field exploration, namely the design, selection, and monitoring the use of drilling fluids and well bore fluids for other; technology consultation in the field of petroleum exploration, namely the design, selection, monitoring the use of drilling fluids and well bore fluids for other in oil field exploration
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