Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859013 | Magneto-optical waveguide device with artificial optical anisotropy | Hans-Jürgen Schmitt, Hans Dammann | 1989-08-22 |
GS
Gunter Schmitz
Overall (1989): #109,340 of 140,708Top 80%
1
Patents 1989