Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D492247 | Tire tread | Charles Kenneth Schmalix, Noelle Elizabeth Russell, Kevin Alan Reid | 2004-06-29 |
| D491134 | Tire tread | Charles Kenneth Schmalix, Billy Joe Ratliff, Jr. | 2004-06-08 |
| D488432 | Tire tread | Joseph Louis Aull, Charles Kenneth Schmalix, Paul Bryan Maxwell | 2004-04-13 |