About 61 Trademarks found that are filed by the attorney Crystal N Taylor

POWER OPERATED OIL WELL TOOLS AND PARTS THEREOF-NAMELY, CUTTERS AND CUTTING KNIVES, SUBS, BITS, SWAGES, SPEARS, OVERSHOTS, FISHING TOOLS, GUIDES FOR OVERSHOTS AND FISHING TOOLS, SHOES, MILLS AND MILLING TOOLS, FISHING TAPS AND BASKETS, BLOCKS, SAMPLERS, DRILLING AND CORING TOOLS, PACKERS, PLUGS, CEMENT RETAINERS, SETTING TOOLS, PERFORATORS, JARS, CLEANERS, BAILERS, JOINTS, COUPLINGS, CONNECTIONS, AND THE LIKE AND OIL WELL PUMPS

Rotatable seal for sealing between a drill pipe and an oil well casing

manually operated metal control valves for controlling downhole fluid flow between a tubing string and a well annulus

control valves for controlling downhole fluid flow between a tubing string and a well annulus as part of a downhole completion assembly, typically a zone isolation assembly

repair services for hydraulic, gas and electric pumps

DRILLING FLUID ADDITIVE

CHOKES AND VALVES AND PARTS AND CONTROLS THEREFOR

THE TRADEMARK "HOMCO" HAS BEEN USED ON OR ABOUT MARCH 24,1937.

Production optimization services, namely consultation and design of computer hardware, desktop analysis software and communication systems for others to increase production and/or lower operational costs for use in onshore and offshore oil and gas production fields and pipeline monitoring operations

The mark consists of a stylized letter E intertwined with the stylized letter P.

Electro-Mechanical Instrument for Detecting Differences in Magnetic Permeability in a Well Bore

automatic valves for use in oil and gas drilling; namely, gas lift, water injection, orifice, circulation, chemical injection, corrosion monitoring and pack-off valves