Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856887 | Lightweight silicon carbide mirror | Jason M. Wakugawa, Lawrence S. Gresko | 1989-08-15 |
| 4843695 | Method of assembling tab bonded semiconductor chip package | Ralph W. Doe, Stephen P. Hansen | 1989-07-04 |