Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4415402 | End-point detection in plasma etching or phosphosilicate glass | Barry Gelernt | 1983-11-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4415402 | End-point detection in plasma etching or phosphosilicate glass | Barry Gelernt | 1983-11-15 |