Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7219938 | Backing ring for railcar axle | Stephen E. Brister, David G. Toth, Ryan Joseph Anderson, Gerald P. Fox, Samuel R. Williams | 2007-05-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7219938 | Backing ring for railcar axle | Stephen E. Brister, David G. Toth, Ryan Joseph Anderson, Gerald P. Fox, Samuel R. Williams | 2007-05-22 |