Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807836 | Method of applying a surface finish on a metal substrate and method of preparing work rolls for applying the surface finish | Errol Sambuco, Jr., Rich Hesske, John McCulley | 2004-10-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807836 | Method of applying a surface finish on a metal substrate and method of preparing work rolls for applying the surface finish | Errol Sambuco, Jr., Rich Hesske, John McCulley | 2004-10-26 |