Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875934 | Method of deoxidizing molten ferrous metals | — | 1989-10-24 |
| 4801328 | Deoxidizing agent | — | 1989-01-31 |
| 4597989 | Method of depositing silicon films with reduced structural defects | Casimir J. Wonsowicz | 1986-07-01 |