U.S. federal trademark · Serial No. 86959692 · Reg. No. 5781983
Technical services for use in the field of oil and gas exploration and production, namely, performing oil and gas well and reservoir diagnostics through use of ultrasonic transducers that transmit and receive ultrasonic signals for measuring pipe condition and material in the annulus between the casing and the following outer wall and its geometrical disposition in a well
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.