Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5212537 | Calibration technique for monochromators and spectrophotometers | Monoocher Birang, Kien N. Chuc, Bruno Strul | 1993-05-18 |
| 5059784 | Optical mask filter capable of reducing the semiperiodic component of temporal variation in endpoint detection | — | 1991-10-22 |
| 4698834 | X-ray mask membrane deflection compensator and method | Bernard Fay | 1987-10-06 |