Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662853 | Method of making bolsters and sideframes for railway car trucks | Anthony J. Bauer, Thomas R. Callahan, Edward R. Hanson, Charles Moehling, Ronald R. Evers +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, Ronald R. Evers +2 more | 2003-09-23 |
| 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 |