| 1944 GEN STEEL CASTINGS CORP Railway Vehicle Structure |
| 1944 GEN STEEL CASTINGS CORP Railway Truck Structure |
| 1944 GEN MOTORS CORP Lighting Fixture Patent |
| 1944 GEN TIME INSTR CORP Watch Patent Print Art |
| 1944 HASSELMAN ALBERT Watch GEN TIME INSTR CORP |
| 1944 GEN TIME INSTR CORP Time System Patent |
| 1944 GEN MOTORS CORP Amphibian Harness Patent |
| 1944 GEN MOTORS CORP Refrigerating Apparatus Art |
| 1944 GEN MOTORS CORP Horn Control System Patent |
| 1944 GEN AIRCRAFT CORP Airplane Patent Print Art |
| 1944 GEN MOTORS CORP Railway Vehicle Construction |
| 1944 GEN MOTORS CORP Propeller Control Mechanism |
| 1944 GEN MOTORS CORP Prismoidal Rearview Mirror |
| 1944 GEN MOTORS CORP Cooling System Patent Print |
| 1944 GEN MOTORS CORP Brake Rigging Patent Print |
| 1944 GEN TIME INSTR CORP Alarm Clock Patent |
| 1944 GEN MOTORS CORP Timing Apparatus Patent |
| 1944 GEN MOTORS CORP Antifriction Journal Box |
| 1944 GEN STEEL CASTINGS CORP Railway Truck Art |
| 1944 GEN MOTORS CORP Car Truck Construction Art |
| 1944 GEN STEEL CASTINGS CORP Railway Vehicle Art |
| 1944 GEN MOTORS CORP Railway Journal Box Patent |