Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033178 | Pressure-measuring cell | Anh Tuan Tham, Dieter Stolze | 2011-10-11 |
| 7509865 | Pressure differential sensor comprising an excess-load membrane | Wolfgang Dannhauer, Ralf Nurnberger | 2009-03-31 |
| 7497127 | Pressure-difference pickup with dynamic overload protection | Wolfgang Dannhauer | 2009-03-03 |
| 7461557 | Dynamic pressure transmitter | Wolfgang Dannhauer, Ralf Nurnberger | 2008-12-09 |
| 7363811 | Measurement pickup | Wolfgang Dannhauer, Ralf Nuernberger, Thierry Moser, Oliver Graf, Raphael Erni +1 more | 2008-04-29 |
| 7278318 | Differential pressure sensor comprising a symmetric error in the separating bodies | Wolfgang Dannhauer | 2007-10-09 |
| 7275443 | Pressure and differential pressure gauge with overload protection | Wolfgang Dannhauer | 2007-10-02 |
| 7258059 | Pressure mediator with separating membrane and method for the production thereof | Wolfgang Dannhauer | 2007-08-21 |
| 7243550 | Relative pressure sensor having an atmosphere-side damper | Wolfgang Dannhauer | 2007-07-17 |
| 7021149 | Differential pressure sensor with overload damping | Wolfgang Dannhauer | 2006-04-04 |
| 6883562 | Device and method for filling of hydraulic pressure measurement mechanisms | Wolfgang Dannhauer, Harri Notacker | 2005-04-26 |
| 6752021 | Relative pressure measuring instrument | Thomas Velten, Tanja Stöcklin | 2004-06-22 |
| 6658940 | Pressure sensor, and a method for mounting it | Karl Flögel, Thomas Velten, Bernd Kastner, Wolfgang Woest | 2003-12-09 |
| 6631644 | Differential pressure pickup | Wolfgang Dannhauer, Frank Löffler, Ralf Nurnberger, Friedrich Schwabe | 2003-10-14 |
| 6581469 | Differential pressure sensor and method of differential pressure measurement | Wolfgang Dannhauer, Ralf Nurnberger | 2003-06-24 |