Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7328661 | Control device for a railroad car | James George Allen, Jacob Daniel Rupp, II | 2008-02-12 |
| 7093544 | Control device for a railroad car | James George Allen, Jacob Daniel Rupp, II | 2006-08-22 |