Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833099 | Tungsten-silicide reoxidation process including annealing in pure nitrogen and subsequent oxidation in oxygen | — | 1989-05-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833099 | Tungsten-silicide reoxidation process including annealing in pure nitrogen and subsequent oxidation in oxygen | — | 1989-05-23 |