Low speed engine for supersonic and hypersonic vehicles
Low speed rotor shaft for a small twin spool gas turbine engine
Low thermal stress impingement cooling apparatus
Low thrust monopropellant engine
Low turbulence flame holder mount
Low-cost gas generator and ignitor
Low-cost, low-density, ablative rubber insulation for rocket...
Low-vulnerability solid-propellant motor
Lubrication system for a counter-rotating turbine engine and...