Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6705847 | Rotary displacement machine having at least two annular displacement gears and supply channels | Gottfried Sagawe | 2004-03-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6705847 | Rotary displacement machine having at least two annular displacement gears and supply channels | Gottfried Sagawe | 2004-03-16 |