Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6862999 | Railroad car energy absorption apparatus | William P. O'Donnell, Michael D. VanMaldegiam, Erik Jensen, Donald E. Wilt | 2005-03-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6862999 | Railroad car energy absorption apparatus | William P. O'Donnell, Michael D. VanMaldegiam, Erik Jensen, Donald E. Wilt | 2005-03-08 |