Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4578651 | Magnetooptical modulator | Heinrich Heitmann, Wolfgang F. M. Tolksdorf, Klaus Witter | 1986-03-25 |
FW
Fritz Welz
Overall (All Time): #3,992,725 of 4,157,543Top 100%
1
Patents All Time