Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814025 | Method of improving properties of superplastically formed alloys by healing cavities | Suphal P. Agrawal | 1989-03-21 |
| 4808248 | Process for thermal aging of aluminum alloy plate | Malcolm W. Ozelton, James W. Bohlen, James J. Scuttl, Stephan W. Averill | 1989-02-28 |