Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6904811 | Apparatus for measuring the flow velocity and/or flow throughput of fluids | Andreas Ehrlich | 2005-06-14 |
| 6895824 | Apparatus for measuring the velocity and/or through-flow of a fluid | Andreas Ehrlich | 2005-05-24 |