Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818334 | Method of etching a layer including polysilicon | Stanley Shwartzman | 1989-04-04 |
| 4386850 | Calibration device and method for an optical defect scanner | — | 1983-06-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818334 | Method of etching a layer including polysilicon | Stanley Shwartzman | 1989-04-04 |
| 4386850 | Calibration device and method for an optical defect scanner | — | 1983-06-07 |