Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357389 | Alumina material useful with thin film heads | David P. Maddex, Richard F. Shimek | 1994-10-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357389 | Alumina material useful with thin film heads | David P. Maddex, Richard F. Shimek | 1994-10-18 |