Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9587619 | Systems comprising a plurality of shafts and connecting channel | Albert Sepp, Maria Olivier | 2017-03-07 |
| 9109571 | Shaft power plant | Albert Sepp | 2015-08-18 |
| 8648487 | Shaft power plant | Albert Sepp | 2014-02-11 |