Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4825775 | Railcar truck bolster with preassembled friction shoes | Eugene S. Stein, Charles N. Hood, II | 1989-05-02 |
| 4825776 | Railway truck friction shoe with resilient pads | — | 1989-05-02 |