Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4957368 | Apparatus and process for performing ellipsometric measurements of surfaces | — | 1990-09-18 |
| H230 | Apparatus for non-destructive inspection of blind holes | — | 1987-03-03 |
| 4590376 | Apparatus and technique for monitoring photoelectron emission from surfaces | — | 1986-05-20 |
| 4381151 | Hand-holdable contamination tester | — | 1983-04-26 |