Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7568584 | Draft sill wear liner | Tomasz W. Malinowski | 2009-08-04 |
| 5746335 | Double acting center-of-car cushioning device | John F. Deppen | 1998-05-05 |
| 4601461 | Lading protection device | Mark P. Scott | 1986-07-22 |
| 4562929 | Backstop assembly for use with cushioning device in sill of railway car | Mark P. Scott | 1986-01-07 |