Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8952559 | Power plant with cassette-type power unit | Benjamin Holstein, Thomas Pontow | 2015-02-10 |
| 8939647 | Radial bearing for mounting a shaft | Benjamin Holstein | 2015-01-27 |
| 8845231 | Run-of river power plant | Benjamin Holstein, Helmut Bronowski | 2014-09-30 |