Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4421990 | Tidal power plant and method of operating the same | Helmut Miller | 1983-12-20 |
| 4188874 | Press with two pressure rollers | — | 1980-02-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4421990 | Tidal power plant and method of operating the same | Helmut Miller | 1983-12-20 |
| 4188874 | Press with two pressure rollers | — | 1980-02-19 |