| Patent Number | Date | Title | Company | Related Schnable Cars | Diagrams |
| 3,837,295 | 12/29/71 | Reduced Pivot Center Distance Assembly for a Raiway car | Norca Corporation | GE cars | 6 |
| 3,788,237 | 5/17/72 | Schnabel Car | Pennsylvania Engineering | 10 | |
| 3,841,275 | 11/9/73 | Railroad shippable boiler | Combustion Engineering | 5 | |
| 4,041,879 | 12/1/75 | Schnabel Car | Combustion Engineering | CEBX 800 | 3 |
| 4,080,905 | 12/22/75 | Schnabel Railway Car skid Shipping Assembly | Combustion Engineering | CEBX 800 | 4 |
| 4,083,311 | 9/27/76 | Articulated Schnabel Car | Combustion Engineering | CEBX 800 | 5 |
| 4,150,628 | 11/29/76 | Transversely Shiftable Pivotally Mounted Schnabel Car | Krupp | 10 | |
| 4,164,906 | 4/28/77 | Schnabel Car Bogie | Norca Corporation | 9 | |
| 4,308,800 | 11/13/78 | Rail Vehicle for the transport of heavy and/or Bulky goods | Meschinenfabrik Augsburg-Nurnberg | 9 | |
| 4,160,420 | 9/8/77 | Articulated Schnabel Car | The Maxson Corp | 5 | |
| 4,357,878 | 2/7/80 | Fluid Load Distribution System | Norca Corporation | 9 | |
| 4,341,494 | 2/13/80 | Variable-Length Reduced Pivot For Railway Car | Norca Corporation | GE cars | 8 |
