Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11648966 | Autorack vehicle wheel chock storage device | Bruno Pietrobon, Jean Iorio | 2023-05-16 |
| 6422156 | Railway box car structure | Robert B. Winsor, Ronald F. Woollam, John-John Dratva, Jean Iorio, Mell R. Thoman | 2002-07-23 |