| 1970 BELL AEROSPACE CORP Aircraft Supporting |
| 1968 BELL AEROSPACE CORP Hub Restraint Patent |
| 1964 BELL AEROSPACE CORP Task Trainer Patent |
| 1968 BELL AEROSPACE CORP Redundant Control System |
| 1969 BELL AEROSPACE CORP Rotor Mounting Patent |
| 1965 BELL AEROSPACE CORP Rotor System Patent |
| 1963 BELL AEROSPACE Method Second Harmonic Control |
| 1963 BELL AEROSPACE CORP Hydrodynamic Propulsion System |
| 1964 BELL AEROSPACE CORP Servo Mechanism Patent |
| 1962 BELL AEROSPACE CORP Jet Propelled Aquatic Vehicle |
| 1967 BELL AEROSPACE CORP Rotor Blade Patent |
| 1968 BELL AEROSPACE CORP Personnel Flying Art |
| 1967 BELL AEROSPACE CORP Redundant Control System |
| 1969 BELL AEROSPACE CORP Focus Rotor Stabilization |
| 1967 BELL AEROSPACE CORP Rotor System Patent |
| 1965 BELL AEROSPACE CORP Ground Effect Machine |
| 1969 BELL AEROSPACE CORP Rotor Blade Patent |
| 1966 BELL AEROSPACE CORP Rotor Mounting Means |
| 1964 BELL AEROSPACE CORP Thrust Propelled Vehicle |
| 1967 BELL AEROSPACE CORP Ground Effect Vehicle |
| 1969 BELL AEROSPACE CORP Rotor Blade Grip Bearing |
| 1964 BELL AEROSPACE CORP Individual Flight Art |
| 1964 BELL AEROSPACE CORP Helicopter Rotor Blade |
| 1968 BELL AEROSPACE CORP Rotor Blade Patent |
| 1964 BELL AEROSPACE CORP Space Atmosphere Vehicle |
| 1968 BELL AEROSPACE CORP Rotor Wing Load Transfer |
| 1962 BELL AEROSPACE CORP Propulsion Unit Patent |
| 1966 BELL AEROSPACE CORP Personel Propulsion Unit |
| 1963 BELL AEROSPACE CORP Water Jet Engine Patent |
| 1962 BELL AEROSPACE CORP Space Belt Patent Print |
| 1966 BELL AEROSPACE CORP Ground Effect Machine |
| 1963 BELL AEROSPACE CORP Propulsion Unit Patent |
| 1963 BELL AEROSPACE CORP Cargo Conveyance Means |
| 1966 BELL AEROSPACE CORP Co Pilot Navigation Control |
| 1962 BELL AEROSPACE CORP Automatic Control Art |
| 1963 BELL AEROSPACE CORP Helicopter Rotor Blade |
| 1964 BELL AEROSPACE CORP Rotor Patent Print Art |
| 1968 BELL AEROSPACE CORP Autopilot Jet Belt Art |
| 1970 BELL AEROSPACE CORP Aircraft Undercarriage |
| 1964 BELL AEROSPACE CORP Individual Propulsion |
| 1967 BELL AEROSPACE CORP Hydraulic Reservoir Art |
| 1965 BELL AEROSPACE CORP Rotor Blade Patent |
| 1/48 BELL/AGUSTA AEROSPACE AB139 AW139 HELICOPTER NIB |