Blanking-cap system for an orifice of a conduit, in...

Blocking device for fan ramjet engines

Boost survivable ramjet elements

Bulkhead rupture disc for solid propellant missiles

Bypass duct for a hypersonic propulsion system

Combination solid fuel ramjet injector/port cover

Combined cycle ramjet engine

Combined turborocket and ramjet propulsion unit

Combustion chamber for a ramjet and booster rocket

Consumable port cover for ducted integral rocket-ramjet engine

Destructable air inlet cover for rocket engines

Dual mode engine having a continuously operated oxidizer pump

Integral booster/ramjet drive

Integral rocket and ramjet engine

Mixed mode rocket engine

Multi-stage rocket motor assembly including jettisonable...

Multiple propulsion with quatro vectorial direction system

Partition for rocket motors

Passive chamber wall fragmenter

Pressure resistant member