Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612813 | Optical isolator, circulator, switch or the like, including a faraday rotator | Hans Damman, Elke B. Pross, Gert Rabe | 1997-03-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612813 | Optical isolator, circulator, switch or the like, including a faraday rotator | Hans Damman, Elke B. Pross, Gert Rabe | 1997-03-18 |