| 10731384 |
Handcuffs and methods of making and using same |
— |
2020-08-04 |
| 10400483 |
Handcuffs and methods of making and using same |
— |
2019-09-03 |
| 10036184 |
Handcuffs and methods of making and using same |
— |
2018-07-31 |
| 5992212 |
Device for determining coefficient of friction and level of lubrication |
Keith A. Miller, Gilbert F. Schepmann, Jr. |
1999-11-30 |
| 5826517 |
Bogie coupling system for convertible railway-railroad vehicle |
Ernest J. Larson, Jr. |
1998-10-27 |
| 5307744 |
Magnetic skirt product protection assembly for transporting on railroad cars |
Ronald R. Newman |
1994-05-03 |
| 4838744 |
Intermodal system for transporting a semi-trailer on two railway vehicles |
Charles M. Bakka, James T. Stevenson |
1989-06-13 |
| 4721426 |
Bridge plate |
Edward A. Bell |
1988-01-26 |
| 4301742 |
Partition sheet to side sheet connection for covered hopper cars |
Babgaunda A. Patil, Phillip G. Przybylinski |
1981-11-24 |
| 4213400 |
Resilient railway body center plate |
Richard C. Synder, George L. Rousseau |
1980-07-22 |