| 4981083 |
Dual-mode rail-highway semi-trailer |
— |
1991-01-01 |
| 4979701 |
Aircraft arresting elemental net with multiple independent bottom horizontal straps |
David K. Colarik |
1990-12-25 |
| 4955292 |
Dual-mode rail-highway semi-trailer with separable bogie |
— |
1990-09-11 |
| 4817536 |
Rail bogie for convertible rail-highway vehicle |
Alan R. Cripe |
1989-04-04 |
| 4817537 |
Container carrying convertible rail-highway vehicle |
Alan R. Cripe |
1989-04-04 |
| 4813555 |
Vehicle coupler for connecting two or more convertible rail-highway vehicles end-to-end |
Alan R. Cripe |
1989-03-21 |
| 4781516 |
Rail bogie handling vehicle |
Alan R. Cripe |
1988-11-01 |
| 4387933 |
Relay-load/ratio valve for use in brake applications on air-spring equipped vehicles |
— |
1983-06-14 |
| 4381713 |
Convertible rail-highway semi-trailer air controlled braking and suspension shifting system |
— |
1983-05-03 |
| 4342264 |
Convertible rail-highway semi-trailer fluid suspension |
Eugene Hindin, Alan R. Cripe |
1982-08-03 |
| 4342265 |
Convertible rail-highway semi-trailer axle lifting and retaining mechanism |
Eugene Hindin, Alan R. Cripe |
1982-08-03 |
| 4316418 |
Convertible rail highway semi-trailer air controlled suspension shifting system |
Eugene Hindin, Alan R. Cripe |
1982-02-23 |
| 4316640 |
Electro pneumatic brake system for railway car |
— |
1982-02-23 |
| 4311244 |
Automatic coupler to connect convertible rail-highway vehicles end to end |
Eugene Hindin, Alan R. Cripe |
1982-01-19 |
| 4276968 |
Rail car brake system |
Alan R. Cripe |
1981-07-07 |