88554931
Jul 31, 2019
Dec 22, 2020
Active Trademark
Electronic controllers and control systems comprising electric wires and electronic circuitry for initiating wellbore perforation processes, ignition and/or explosion processes for use in the oil and gas industry
Electrical and Scientific ApparatusIgnition and explosion initiation systems comprising initiating explosives, detonators, and igniters for use in the oil and gas industry
Firearms