Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865666 | Multicomponent, low density cubic L1.sub.2 aluminides | Walter Precht | 1989-09-12 |
| 4808372 | In situ process for producing a composite containing refractory material | Michael J. Koczak | 1989-02-28 |