Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6154025 | Contactless potentiometer and device for contactlessly sensing a position of an object | Wolfgang Clemens, Ludwig Schmidt, Michael Vieth | 2000-11-28 |
| 6020738 | Device for magnetizing magnetoresistive thin film-sensor elements in a bridge connection | Hugo Van Den Berg | 2000-02-01 |
| 5966008 | Radio-interrogated, surface-wave technology current transformer for high-voltage systems | Reinhard Maier, Wolf-Eckhart Bulst, Thomas Ostertag, Oliver Sczesny, Leonhard Reindl +3 more | 1999-10-12 |
| 5650721 | Device for detecting the angular position of an object using a magnetoresistive sensor | Hugo Van Den Berg | 1997-07-22 |
| 5385659 | Reference electrode | Walter Gumbrecht, Bernhard Montag | 1995-01-31 |
| 5376255 | Gas sensor | Walter Gumbrecht, Siegrun Lang | 1994-12-27 |
| 5225063 | Apparatus for the electrochemical determination of the partial oxygen pressure in a liquid measuring medium | Walter Gumbrecht, Roland Hofmann-Tikkanen, Walter Preidel | 1993-07-06 |
| 4841974 | Apparatus and method for the examination of a liquid medium | Walter Gumbrecht, Bernhard Montag, Peter Hobel | 1989-06-27 |