Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5626688 | Solar cell with chalcopyrite absorber layer | Volker Probst, Joerk Rimmasch | 1997-05-06 |
| 4243936 | Method for magneto-optical current measurements | Alfred Papp | 1981-01-06 |
| 4232264 | Arrangement for the magneto-optical measurement of currents | Alfred Papp | 1980-11-04 |