Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8552744 | Propagation time measuring method for determining a distance | Bernhard Michalski, Stefan Scherr | 2013-10-08 |
| 7412337 | Method for determining fill level on the basis of travel time of a high-frequency measuring signal | Bernhard Michalski, Stefan Scherr | 2008-08-12 |