Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700721 | Structure and method for metallization of semiconductor devices | Clarence J. Tracy, Robert L. Duffin, John L. Freeman, Jr., Gordon M. Grivna, Syd R. Wilson | 1997-12-23 |