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 | Suphal P. Agrawal | 1989-09-19 |
| 4830682 | Process for producing aluminum-lithium alloys having improved superplastic properties | Richard F. Ashton | 1989-05-16 |