Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10359017 | Electromagnetically actuated rate control valve, in particular for controlling the delivery rate of a high-pressure fuel pump | Juergen Haller, Heiko Roth, Ruthard Bonn | 2019-07-23 |
| 6802301 | Fuel supply system | Edwin Fauser, Stephan Kleppner, Kurt Frank, Hans-Peter Braun, Klaus-Dieter Hufnagel +6 more | 2004-10-12 |
| 6729347 | Device for pressure regulation | Ralph Ittlinger, Lorenz Drutu | 2004-05-04 |
| 6681798 | Pressure regulator | Dieter Schreckenberger, Tony Wheeler, Albert Gerhard | 2004-01-27 |
| 6443131 | Flat pipe pressure damper for damping oscillations in liquid pressure in pipes carrying liquids | — | 2002-09-03 |
| 6439263 | Pressure regulating valve and method for producing a pressure regulating valve | Helmut Schwegler, Ralph Ittlinger, Martin Maier, Lorenz Drutu | 2002-08-27 |
| 6435163 | Fuel supply device | Edwin Fauser, Stephan Kleppner, Kurt Frank, Hans-Peter Braun, Klaus-Dieter Hufnagel +6 more | 2002-08-20 |
| 6247486 | Liquid filter with built-in pressure regulator | Helmut Schwegler, Bernhard Lucas, Ulrich Projahn | 2001-06-19 |
| 6213143 | Liquid filter with integral pressure regulator | Helmut Schwegler, Uwe Liskow, Lorenz Drutu, Ulrich Projahn, Bernhard Lucas | 2001-04-10 |
| 6209527 | Pressure regulating valve | Michael Niederkofler, Willi Strohl, Jochen Rose, Erich Eiler | 2001-04-03 |
| 6029694 | Diaphragm pressure regulating valve assembly | Helmut Schwegler, Roland Hoepfl, Uwe Talmon, Lorenz Drutu | 2000-02-29 |
| 6016831 | Pressure regulator for a fuel system | Dietmar Schmieder, Willi Strohl, Dieter Issler, Jochen Rose, Alexander Brand +4 more | 2000-01-25 |
| 5967177 | Pressure regulating valve | — | 1999-10-19 |
| 5901742 | Pressure control valve | Stephan Kleppner, Helmut Schwegler, Kurt Frank, Uwe Liskow, Lorenz Drutu | 1999-05-11 |
| 5794597 | Device for supplying internal combustion engine with fuel from supply container | Helmut Schwegler, Kurt Frank, Ansgar Seitz, Uwe Talmon | 1998-08-18 |
| 5580223 | Fuel injection pump for internal combustion engines | — | 1996-12-03 |
| 5407329 | Pressure regulator for fuel injection devices | Lorenz Drutu | 1995-04-18 |
| 5402817 | Pressure regulator for fuel injection systems | — | 1995-04-04 |