Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11377803 | Method for manufacturing an orthotropic deck panel | Terrance J. Aarnio, Keith Chapman, Bill Crittendon, Thomas J. Hickman, Daniel Patrick Miller +4 more | 2022-07-05 |
| 10590615 | Orthotropic deck | Terrance J. Aarnio, Keith Chapman, Bill Crittendon, Thomas J. Hickman, Daniel Patrick Miller +4 more | 2020-03-17 |
| 4558766 | Automatic adjuster for a shoe drum brake | Ronald M. Hughes | 1985-12-17 |
| 4476963 | Automatic adjuster for a shoe drum brake | Ronald M. Hughes | 1984-10-16 |