| 1920 MILLER Safety Lock For Vehicles Patent |
| 1920 WILLIAM End Gate For Vehicles Patent Print |
| 1920 WILLIAM Hoisting Vehicles Art Print Patent |
| 1920 DAVIS Bucket Eook For Tank Vehicles Patent |
| 1920 SWEET Side Bumper For Vehicles Patent Print |
| 1920 MANSOUR Lock For Motor Vehicles Patent |
| 1920 KRICK Rear Sight Mirror For Vehicles Patent |
| 1920 FAGEOL Bumper For Motor Vehicles Patent |
| 1920 WILLIAMS Dump Body For Vehicles Patent |
| 1920 MICHOD Art Of Storing Vehicles Patent Print |
| 1920 HOWELL Audible Alarm For Vehicles Patent |
| 1920 STOTT Emergency Bumper For Vehicles Patent |
| 1920 RICHARD Bumper For Motor Vehicles Patent |
| 1920 FRITZ Draw Bar Balance For Vehicles Patent |
| 1920 BOYLE Supply Outfit For Vehicles &C Patent |
| 1920 MORAN Guard For Motor Vehicles Patent 22115 |
| 1920 DAMON Theft Alarm For Motor Vehicles Patent |
| 1920 KIMMERLE Towing Dolly For Vehicles Patent |
| 1920 POHLIG Fender For Vehicles Patent Print Art |
| 1920 NELSON Dumping Body For Vehicles Patent |
| 1920 SIMPLEX CORP Lock For Motor Vehicles Patent |