Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4969037 | Arrangement for illuminating and detecting parts in an image processing system | Detlef Gerhard | 1990-11-06 |
| 4955680 | Method and apparatus for automatically adjusting the focus of cathode ray tubes | Ruediger Froese-Peeck | 1990-09-11 |