Radiant energy guided missile system

Radiation-responsive process proportional timer and method...

Radiator thermostat valve with theft preventing means

Radioactivity process and apparatus for regulating flow of...

Rail conveyance system

Railway car pressure control valves

Random access single channel sheath stream apparatus

Range controller for continuously monitoring the position of...

Rapid hot water apparatus and method

Raster based contour swathing for guidance and variable rate...

Ratio controller with zero ratio capability

Re-certification system for a flow control apparatus

Re-locatable operator station

Reactant concentration control method and apparatus for...

Reactionless gimbal drive system

Reactive hot wire control apparatus and method

Reactive windshear warning instrument

Reagent gas control for an ion trap mass spectrometer used...

Receipt validating bank depository

Receiver-autonomous vertical integrity monitoring