Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12051830 | Electrochemical cell chromium poisoning prevention materials | Soo Kim, Andrea Di Benedetto, Karl-Otto Englert, Mordechai KORNBLUTH, Jonathan Mailoa +1 more | 2024-07-30 |
| 9644588 | Fuel metering unit for a fuel metering unit for a high-pressure fuel pump, and high-pressure fuel pump | Steffen Wieland, Marion Schieber-Stitz, Tobias Landenberger, Jochen Wessner | 2017-05-09 |
| 8925522 | Fuel metering device for a fuel injection system | Tobias Landenberger, Jochen Wessner | 2015-01-06 |
| 8708375 | Plug connection | Wolfram Knis, Uwe Ehrhardt, Hans-Peter Albrecht | 2014-04-29 |
| 7637115 | Expansion device for an air conditioning system | Jochen Wessner, Peter Horstmann, Peter Satzger, Martin Reif | 2009-12-29 |
| 7131426 | Fluid flow rate control valve, anchor for mover and fuel injection system | Takeshi ICHINOSE, Jochen Wessner, Hermann Keimer, Wolfgang Klink | 2006-11-07 |
| 6994312 | Device for adjusting the armature stroke of a solenoid valve | Thomas Pauer, Hrvoje Lalic | 2006-02-07 |
| 6578818 | Valve device | Erwin Krimmer, Wolfgang Schulz | 2003-06-17 |
| 6446606 | Metering unit for a fuel injection system for internal combustion engines | Erwin Krimmer, Rainer Haeberer, Helmut Clauss, Felix Laudaeusser, Markus Rueckle | 2002-09-10 |
| 6415817 | Valve for dosing the admission of volatilized fuel | Erwin Krimmer, Wolfgang Schulz | 2002-07-09 |
| 6321725 | Valve for metered introduction of evaporated fuel | Erwin Krimmer, Wolfgang Schulz, Manfred Zimmermann, Achim Meisiek, Maria Esperilla | 2001-11-27 |
| 6253789 | Valve for metered introduction of volatilized fuel | Erwin Krimmer, Wolfgang Schulz, Manfred Zimmermann, Maria Esperilla | 2001-07-03 |
| 6148796 | Switching magnet for a high pressure pump | Erwin Krimmer | 2000-11-21 |
| 6149126 | Valve for the metered introduction of evaporated fuel | Erwin Krimmer, Wolfgang Schulz, Manfred Zimmermann, Maria Esperilla | 2000-11-21 |
| 6138986 | Solenoid valve for a fuel injection system for a vehicle | Erwin Krimmer | 2000-10-31 |
| 5992396 | Tank venting system for motor vehicles | Erwin Krimmer, Wolfgang Schulz, Manfred Zimmermann, Andreas Blumenstock | 1999-11-30 |
| 5975064 | Exhaust gas recirculation valve for an internal combustion engine | Erwin Krimmer, Bruno Hezel, Eberhard Wizgall, Peter Jauernig | 1999-11-02 |
| 5967121 | Unit and snap-action device therefor | Gerhard Pirch, Erwin Krimmer, Udo Hafner, Wolfgang Schulz, Claus Sax +3 more | 1999-10-19 |
| 5878991 | Magnet valve for fuel tank ventilation | Erwin Krimmer, Wolfgang Schulz | 1999-03-09 |
| 5809977 | Valve for metered introduction of volatilized fuel | Erwin Krimmer, Wolfgang Schulz, Manfred Zimmermann | 1998-09-22 |
| 5809978 | Adsorption filter for a fuel-vapor retention system of a fuel tank of an internal combustion engine | Erwin Krimmer, Wolfgang Schulz | 1998-09-22 |
| 5765538 | Pump device for a fuel vapor retention system of an internal combustion engine | Erwin Krimmer, Helmut Denz, Wolfgang Schulz, Ernst Wild, Winfried Kuhnt +3 more | 1998-06-16 |
| 5651530 | Electromagnetically operated pressure switching valve | Erwin Krimmer, Steffen Schumacher | 1997-07-29 |
| 5570075 | Coil former with injection-molded encapsulation | Erwin Krimmer, Richard Lorenz, Steffen Schumacher | 1996-10-29 |
| 5560585 | Valve for metering introduction of evaporated fuel into an induction duct of an internal combustion engine | Erwin Krimmer, Wolfgang Schulz | 1996-10-01 |