Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7861604 | Turbine water meter having spinner blades with semi-parabolic edges and mechanical reinforcing elements | Arnaud Darras | 2011-01-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7861604 | Turbine water meter having spinner blades with semi-parabolic edges and mechanical reinforcing elements | Arnaud Darras | 2011-01-04 |