Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6948896 | Load restraining device | Mark Y. Zhan | 2005-09-27 |
| 6860685 | Door edge protection system for conventional autorack railcars | Mark Y. Zhan | 2005-03-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6948896 | Load restraining device | Mark Y. Zhan | 2005-09-27 |
| 6860685 | Door edge protection system for conventional autorack railcars | Mark Y. Zhan | 2005-03-01 |