Ejector-type rotary device
Ejectors with separably secured nozzles, adjustable size...
Enclosure with fluid inducement chamber
Energy amplifier apparatus
Energy amplifier apparatus
Engine coolant extractor/injector with double shut-off coupling
Engine coolant system flush attachment for coolant hose
Enhanced lever mechanism for controllerless pneumatic pump
Evacuation apparatus with cryogenic pump and trap assembly
Evacuation system with precondenser
Expandable mixing section gravel and cobble eductor
Extract of energy from the sea