| 1944 JOSEPH LEDWINKA Brake Mechanism Patent |
| 1944 CLARK EQUIPMENT CO Brake Support Patent |
| 1944 AMERICAN STEEL FOUNDRIES Brake Beam Patent |
| 1944 COOK EARLE Variable Load Brake Patent Print |
| 1944 BOLDT Brake Control System Patent Print Art |
| 1944 MCBRIDE Regulator For Brake Rigging Patent |
| 1944 MOLLOY Shock Wave Air Brake Patent Print |
| 1944 TRAMBLIE Variable Load Brake Patent Print |
| 1944 WESLEY VARNER Ski Brake Patent Print Art |
| 1944 OLASZY JOSEPH Airplane Air Brake Patent |
| 1944 AURIEN RAY Brake Beam Patent Print Art |
| 1944 AURIEN RAY Rotor Brake Patent Print Art |
| 1944 TACK CARL Duplex Brake Patent Print Art |
| 1944 BLACK KYLE Brake Apparatus Patent Print Art |
| 1944 TACK CARL Rotor Brake Patent Print Art |
| 1944 TACK CARL Brake Arrangement Patent Print |
| 1944 BASELT WALTER Clasp Brake Patent Print Art |
| 1944 CHARLES Wheel And Brake Structure Patent |
| 1944 BLOMBERG MARTIN Brake Rigging Patent Print |
| 1944 BUDD WHEEL CO Brake Mechanism Patent Print |
| 1944 TACK CARL Railway Brake Patent Print Art |
| 1944 AMERICAN STEEL FOUNDRIES Disk Brake Patent |
| 1944 GEN MOTORS CORP Brake Rigging Patent Print |
| 1944 PARKE TORSTEN Brake Beam Patent Print Art |
| 1944 PIERCE RAYMOND Brake Arrangement Patent |
| 1944 KASS Safety Support For Brake Beams Patent |
| 1944 NEWELL GEORGE Brake Mechanism Patent Print |
| 1944 NORMAN FLESCH Railway Brake Patent Print |
| 1944 TACK CARL Clasp Brake Patent Print Art |
| 1944 HELSTEN WESLEY Brake Arrangement Patent |
| 1944 BURNETT Railroad Car Hand Brake Patent |
| 1944 CLARK EQUIPMENT CO Truck Brake Patent Print |
| 1944 AMERICAN STEEL FOUNDRIES Rotor Brake Patent |
| 1944 WILLIAMS ALFRED Truck Brake Patent Print |
| 1944 AMERICAN STEEL FOUNDRIES Clasp Brake Patent |
| 1944 EKSERGIAN CAROLUS Brake Mechanism Patent |
| 1944 WILLIAMS ALFRED Brake Support Patent Print |