Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867805 | Superplastic aluminum alloys, alloy processes and component part formations thereof | Bennie R. Ward | 1989-09-19 |
| 4814025 | Method of improving properties of superplastically formed alloys by healing cavities | Gregory V. Scarich | 1989-03-21 |