Autonomous flow control device with pilot amplified operations, method, and system

Pneumatic valve with rupturable membrane

Distributed fuel modules with hydraulic flow circuit breakers and gaseous flow circuit breakers

Fluid dispenser and evacuator

Downforce feedback systems and control logic for active aerodynamic devices of motor vehicles

Apparatus and method for controlling irrigation process by sending encoded acoustical messages along irrigation conduit

System, method, and apparatus for regulating the flow of gas

Fluid delivery system

Complementary fluidic valves and systems