| Patent No. | Patent Title: |
| 4683825 | Analog cam profile sensor system |
| 4677916 | Weld scanner guide and magnetically susceptible track |
| 4667603 | Articulated car for intermodal containers |
| 4656950 | Transit vehicle door control apparatus |
| 4653966 | Drop-deck intermodal bogie |
| 4653407 | Two-rail trolley |
| 4646651 | Floating apparatus for attractive magnetic floater |
| 4645182 | Conveying device |
| 4645392 | Deck fitting |
| 4644874 | Hatch cover for hopper cars |
| 4638743 | Method of reinforcing a covered hopper car hatch |
| 4637314 | Railroad spike resinstallation apparatus |
| 4637646 | Wheel set for rail vehicles |
| 4633785 | Hoppers and bogies |
| 4633783 | Device for clamping and supporting a transport apparatus on a con... |
| 4632445 | Cooling device for railway wheels |
| 4630544 | Actuating mechanism in overhead rail equipment |
| 4628824 | Self steering railway truck |
| 4629118 | Rail insulating pad assembly |
| 4628825 | Sliding gate actuating mechanism |
| 4625654 | Cover for coal car |
| 4625653 | High adhesion railway power truck with body spring-supported on t... |
| 4619206 | Drive system for a twin suspension haulage cable gondola lift |
| 4616570 | Power and free conveyor systems |
| 4615538 | Elastically flexible pivot bearing for mutual pivotable connectio... |
| 4613174 | Reversible latching hinge |
| 4613263 | Vehicle mounted shipping rack |
| 4611860 | Track section having cooperating flexor, link and grouser design ... |
| 4608929 | Automobile parking and storage system |
| 4607990 | Unipak tie-down system |
| 4607574 | Conveying system for rooftops |
| 4606277 | Actuating and locking apparatus for longitudinal hopper doors of ... |
| 4606687 | Resilient tie-down device |
| 4606273 | Railway carriage with set-off apparatus |
| 4606276 | Motion retarder |
| 4605133 | Coupler knuckle |
| 4602569 | Railroad hatch cover having an integral holddown bar therefor |
| 4602717 | Uncoupling lever assembly |
| 4602568 | Holddown bar for a hatch cover of a railroad car |
| 4601245 | Holddown bar for a hatch cover of a railroad car |
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