Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4900369 | Solar cell | Rudolf Hezel | 1990-02-13 |
| 4886555 | Solar cell | Rudolf Hezel | 1989-12-12 |
| 4828628 | Solar cell | Rudolf Hezel | 1989-05-09 |
| 4560502 | Molded body for embedding radioactive waste and process for its production | Milan Hrovat, Thomas Schmidt-Hansberg, Lothar Rachor, Hans Huschka | 1985-12-24 |
| 4426338 | Process for the production of U.sub.3 O.sub.8 sintered bodies | Milan Hrovat, Hans Huschka, Karl-Heinz Koch | 1984-01-17 |