86174940
Jan 24, 2014
Mar 3, 2015
(Based on Use in Commerce) (Based on 44(e)) Downhole drilling equipment, namely, drilling motors, bearing assemblies and rotor catch assemblies for use in the oil, gas and potash industries
Machinery(Based on Use in Commerce) (Based on 44(e)) Maintenance and servicing of downhole drilling equipment
Building Construction and Repair