U.S. federal trademark · Serial No. 90275149
Oil and gas well services, namely, providing downhole mud pulse telemetry while drilling oil and gas wells
Mud pulse telemetry system for use in connection with drilling oil and gas wells comprised of a mud pulse transmitter, receivers of electronic signals related to pressure signals and pulsations as related to mud-pulse telemetry, and recorded operating software for the mud pulse telemetry system
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