System used to deliver tennis balls

System using unutilized heat for cooling and /or power...

System with constant force actuator

System with plural-way valve for metering fluid

System, apparatus and method for controlling ignition...

System, apparatus and method for flameless combustion absent...

System, apparatus and method for heating metal products in...

System, apparatus, and method for detecting and controlling...

System, apparatus, and method for generating directional...

System, apparatus, and method for reducing moisture content...

System, clamping element and counter-element for the...

System, device and method for automatically stopping and...

System, device and method for operation of internal...

System, method and apparatus for heating water

System, method and apparatus for lean combustion with plasma...

System, method and apparatus for split gate valve with...

System, method and apparatus for storing and converting...

System, method and apparatus for two-phase homogenizing...

System, method and electronic control unit for metering the...

System, method, and apparatus for stackable multi-stage...