Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6013921 | Method of measuring a mass flow distribution of a flow | Thorsten Moller, Karl-Aloys Butefisch | 2000-01-11 |
| 5610703 | Method for contactless measurement of three dimensional flow velocities | Markus Raffel, Hans Hofer | 1997-03-11 |
| 5440144 | Apparatus for the three-dimensional determination of flows | Markus Raffel, Hans Hofer | 1995-08-08 |
| 5079730 | Process and apparatus for the evaluation of timing signals with periodic components or pulse sequences | Karl-Aloys Butefisch | 1992-01-07 |