Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4324189 | Car end foldable doors locking device | — | 1982-04-13 |
| 4318649 | Locking mechanism for B deck of auto-rack railway car | Jerry L. Archambeault, Robert L. Barkhimer | 1982-03-09 |