Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362596 | Etch end point detector using gas flow changes | Brian H. Desilets | 1982-12-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362596 | Etch end point detector using gas flow changes | Brian H. Desilets | 1982-12-07 |