Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622429 | Medical apparatus for transferring data between a data monitoring unit and a remote data analysis unit via a contactless memory card | — | 1997-04-22 |
| 5043707 | Level indicator for liquid reservoirs | — | 1991-08-27 |
| 4749870 | Method and apparatus for measuring data for calculating the diameter of wheels, especially railroad wheel sets | Harald Schmalfuss, Friedel Sinsel, Reinhold Bolz, Bernhard Schneider | 1988-06-07 |
| 4722224 | Ultrasonic sensor for the detection of gas bubbles | Thomas Scheller, Johann Schreyer, Roman Wysotzky | 1988-02-02 |