Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7623012 | Electromagnetic actuator drive | Jens Baumbach, Frank Beyer, Alfred Elsässer, Eberhard Kallenbach, Rainer Otto +2 more | 2009-11-24 |
| 7007921 | High-speed controlling device | Alfred Elsässer, Jan-Justus SCHMIDT, Joachim Heinrich, Frank Beyer | 2006-03-07 |
| 4906935 | Method and equipment for vacuum monitoring in vacuum switching tubes | Ruediger Hess, Wilfried Kuhl, Leonhard Klug, Peter Trentin, Heribert Weber +2 more | 1990-03-06 |
| 4672323 | Device for measuring the internal pressure of an operationally built built-in vacuum switch | Wilfried Kuhl, Leonhard Klug, Bernd Rost | 1987-06-09 |
| 4510474 | Inductive pickup for fluid control element | Roman Romes, Jürgen Werner | 1985-04-09 |