Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9870431 | Method and device for controlling the access to knowledge networks | Clara Hammen, Jan Schummer, Ralf Rath, Christian Schuckmann, Elke Siemon +1 more | 2018-01-16 |
| 4871923 | Wind power device | Heinz-Konrad Proeve | 1989-10-03 |