Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10974743 | Backing ring for railcar axle | — | 2021-04-13 |
| 10625757 | Backing ring for railcar axle | — | 2020-04-21 |
| 6485185 | Bearing seal | Paul G. Steets, Michael E. Paul, Paul R. Price, Timothy K. Chu | 2002-11-26 |