Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9334901 | Rotary joint for underwater operation and system equipped therewith for generating energy from waterpower | Werner Schröppel, Hubertus Frank | 2016-05-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9334901 | Rotary joint for underwater operation and system equipped therewith for generating energy from waterpower | Werner Schröppel, Hubertus Frank | 2016-05-10 |