Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4341162 | Railway center plate liner | — | 1982-07-27 |
| 4327839 | Wear member for railway vehicle and method of making same | Donald L. Kleykamp | 1982-05-04 |
| 4313384 | Pedestal liner for railway vehicle and method of making same | Homer N. Holden, Donald L. Kleykamp, William F. Moore | 1982-02-02 |