| 1946 GEN MOTORS CORP Material Handling Art |
| 1946 GEN MOTORS CORP Percussion Fuse Patent |
| 1946 GEN MOTORS CORP Headlight Mounting Patent |
| 1946 GEN MOTORS CORP Projectile Patent Print Art |
| 1946 GEN MOTORS CORP Railway Journal Box Patent |
| 1946 GEN INV S CORP Platform Carrier Automobiles |
| 1946 GEN MOTORS CORP Firearm Construction Patent |
| 1946 GEN MOTORS CORP Airplane Patent Print Art |
| 1946 GEN MOTORS CORP Locomotive Underframe Art |
| 1946 GEN STEEL CASTINGS CORP Railway Truck Structure |
| 1946 GEN MOTORS CORP Gun Sighting Device Patent |
| 1946 GEN TIME INSTR CORP Time System Patent |
| 1946 GEN STEEL CASTINGS CORP Engine Truck Patent |
| 1946 GEN MOTORS CORP Domestic Applianck Patent |
| 1946 GEN MOTORS CORP Snap Action Mechanism Art |
| 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 SAMPSON FREDERICK Carbine GEN MOTORS CORP |
| 1946 GEN TIME INSTR CORP Lock Disk Timing Systems |
| 1946 GEN MOTORS CORP Ship Drive Control System |
| 1946 GEN MOTORS CORP Sandbox Closure Means Art |
| 1946 GEN MOTORS CORP Ordnance Patent Print Art |
| 1946 GEN MOTORS CORP Railroad Journal Box Patent |
| 1946 GEN MOTORS CORP Controllable Pitch Propeller |