Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4799974 | Method of forming a fine grain structure on the surface of an aluminum alloy | Amit K. Ghosh | 1989-01-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4799974 | Method of forming a fine grain structure on the surface of an aluminum alloy | Amit K. Ghosh | 1989-01-24 |