Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4385309 | Semiconductor device for optical dosage measurement | Hans-Joachim Queisser | 1983-05-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4385309 | Semiconductor device for optical dosage measurement | Hans-Joachim Queisser | 1983-05-24 |