| 1946 GEN MOTORS CORP Percussion Fuse Patent |
| 1946 GEN MOTORS CORP Headlight Mounting Patent |
| 1946 GEN MOTORS CORP Projectile Patent Print Art |
| 1946 GEN TIRE & RUBBER CO Shock Absorber Patent |
| 1946 GEN MOTORS CORP Railway Journal Box Patent |
| 1946 GEN MOTORS CORP Firearm Construction Patent |
| 1946 GEN MOTORS CORP Airplane Patent Print Art |
| 1946 GEN MOTORS CORP Gun Sighting Device Patent |
| 1946 GEN ELECTRIC Power Boost Patent Print Art |
| 1946 GEN TIME INSTR CORP Time System Patent |
| 1946 GEN STEEL CASTINGS CORP Engine Truck Patent |
| 1946 GEN ELECTRIC Turret Control System Patent |
| 1946 GEN ELECTRIC Control Device Patent Print |
| 1946 GEN MOTORS CORP Domestic Applianck Patent |
| 1946 GEN ELECTRIC Position Indicator Patent |
| 1946 GEN CONTROLS CO Control Apparatus Patent |
| 1946 GEN MOTORS CORP Carbine Patent Print Art |
| 1946 GEN MOTORS CORP Governor Valve Patent Print |
| 1946 GEN MOTORS CORP Brake Rigging Patent Print |
| 1946 GEN ELECTRIC Gun Charger Patent Print Art |
| 1946 GEN MOTORS CORP Ordnance Patent Print Art |
| 1946 GEN MOTORS CORP Railroad Journal Box Patent |