About 20 Trademarks found that are filed by the law firm DavId M Kelley

MEASURING AND SCIENTIFIC APPLIANCES FOR THE NON-DESTRUCTIVE DETECTION OF FLAWS AND DEFECTS IN METALS, PARTICULARLY ON DRILL PIPE, CASING, AND TUBING FOR WELLS

The mark consists of a stylized depiction of the letter "M".

Milling machines; transfer machines for the processing of production parts; machining centers; automatic assembly machines; industrial robots; transport and feeding conveyors; transmission gears for machines and gears for motors of power driven tools; gears for motors used in bed adjustment units; drive gears for electric motors for machines

FIBER REINFORCED PLASTIC PIPE AND ACCESSORIES THEREOF

LARGE DRILLING RIGS AND PARTS THEREFOR FOR ON-SHORE AND OFF-SHORE USE

METAL DRILLING PLATFORMS AND PARTS THEREFOR FOR ON-SHORE AND OFF-SHORE USE

FIBERGLASS REINFORCED PIPE, TUBING AND COUPLINGS FOR A WIDE VARIETY OF COMMERCIAL AND INDUSTRIAL APPLICATIONS

ULTRASONIC TUBULAR INSPECTION APPARATUS USED TO INSPECT HEAVY WALL CASINGS AND PIPES

PROVIDING ULTRASONIC TUBULAR INSPECTION SERVICES FOR THE HEAVY WALL CASINGS AND PIPES OF OTHERS

PIPELINE INSPECTION AND SURVEYING SERVICES

ELECTROMECHANICAL APPARATUS FOR INSPECTING AND SURVEYING INPLACE PIPELINES

Pumping equipment for use in oilfield applications, namely, fluid pumpers, frac blenders, cement pumpers, acid pumpers, combination cementer/acidizers, cement batch mixers, and automatic density control systems comprised of mechanical and electromechanical machines for controlling the density of cement slurry in drilling fluid

APPLICATION OF PROTECTIVE COATINGS

THE MARK IS A STYLIZED LETTER "T" DESIGN.

Computer database management software used for tubular goods inventory control