Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8297200 | Axlebox retainer key, an assembly including the key and a method of fastening the key | Douglas Gordon Cummings | 2012-10-30 |
| 8104409 | Rail car suspension damping | Philip E. Morris, Jr. | 2012-01-31 |