Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7711451 | Control device for refrigeration or air conditioning systems | Peter Aue, Ali R. Nejad, Hans-Jürgen Bersch | 2010-05-04 |
| 5779218 | Valve with piezoelectric lamina and a method of producing a valve | — | 1998-07-14 |
| 5260175 | Method of producing microstructures having regions of different structural height | Peter Bley, Walter Bacher, Michael Harmening, Jurgen Mohr | 1993-11-09 |
| 5096643 | Method of manufacturing microvalves | Dirk Schmidt, Wolfgang Ehrfeld | 1992-03-17 |
| 5054522 | Microvalve | Dirk Schmidt, Wolfgang Ehrfeld | 1991-10-08 |