| 6662853 |
Method of making bolsters and sideframes for railway car trucks |
Anthony J. Bauer, Thomas R. Callahan, Edward R. Hanson, Charles Moehling, Brian A. Toussaint +2 more |
2003-12-16 |
| 6622776 |
Method of making sideframes for railway car trucks |
Anthony J. Bauer, Thomas R. Callahan, Edward R. Hanson, Charles Moehling, Brian A. Toussaint +2 more |
2003-09-23 |
| 6330862 |
Dead lever lug |
Thomas R. Callahan, Anthony J. Bauer, Charles Moehling, Brian A. Toussaint |
2001-12-18 |
| 6089166 |
Bolsters for railway trucks |
Thomas R. Callahan, Anthony J. Bauer, Edward R. Hanson, Charles Moehling |
2000-07-18 |
| 5967053 |
Sideframes for railway trucks |
Brian A. Toussaint, Thomas R. Callahan, Anthony J. Bauer, Edward R. Hanson, Charles Moehling |
1999-10-19 |
| 5954114 |
Method of making railway truck bolsters |
Anthony J. Bauer, Thomas R. Callahan, Edward R. Hanson, Charles Moehling, Donald J. Lane |
1999-09-21 |
| 5752564 |
Railway truck castings and method and cores for making castings |
Thomas R. Callahan, Brian A. Toussaint, Anthony J. Bauer, Edward R. Hanson, Charles Moehling +2 more |
1998-05-19 |