gas pressure meters; gas flow meters; combination gas pressure and flow meters; downloadable mobile applications for reviewing and managing gas pressure and flow measurements received from a gas pressure and flow measurement device

Proppant for use in oil well and gas well hydraulic fracturing operations

educational services in the nature of providing training to tradesman and building contractors in the fields of system design, installation and sales of hydronic systems and components

A chemical dispensing system that incorporates a solenoid manifold for turning on and off water and chemical applications in a carwash, namely, power-operated water and chemical dispensers for machines

Oil exploration consulting featuring technical help in selecting the appropriate drilling fluids and wellbore fluids for use by others; technology consultation in the field of petroleum exploration featuring the design, selection implementation and use of drilling fluids and wellbore fluids for use by others in oil field exploration

educational services, in the nature of providing training to tradesman and building contractors in the fields of system design, installation and sales of hydronic systems and components

Control valves for industrial use in controlling industrial processes

computer program for simulating (reservoir and pipe) flow processes for use in petroleum industry, especially for production and processing equipment capabilities

computer programs for use in the machine control and robotics fields

COMPUTER PROGRAMS FOR USE IN THE MACHINE CONTROL AND ROBOTICS FIELDS

Proppant for use in oil well and gas well hydraulic fracturing operations

Design of engineering products

Monitoring water flow to ensure proper functioning; metering of water supply to control water usage and supply; water analysis services; software as a service (SAAS) services featuring software for use in monitoring water usage, metering water supply to control water usage and supply, and providing water analysis