Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362597 | Method of fabricating high-conductivity silicide-on-polysilicon structures for MOS devices | David B. Fraser, Frederick Vratny | 1982-12-07 |
| 4346125 | Removing hardened organic materials during fabrication of integrated circuits using anhydrous hydrazine solvent | Frederick Vratny | 1982-08-24 |
| 4343677 | Method for patterning films using reactive ion etching thereof | Hyman J. Levinstein, William E. Willenbrock, Jr. | 1982-08-10 |