Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10876452 | Device and method for metering water or an aqueous solution in a combustion system | Gerd Roesel | 2020-12-29 |
| 8720852 | Procedure for positioning the actuating drive in a fuel injector and device for performing the procedure | Wilhelm Frank, Stefan Lehmann, Martin Neumaier, Gerd Schmutzler, Guenter Lewentz +1 more | 2014-05-13 |
| 7310986 | Method for producing a compensation collar for an injection valve | Wilhelm Frank, Stefan Lehmann, Martin Neumaier, Gerd Schmutzler, Guenter Lewentz +1 more | 2007-12-25 |
| 6705587 | Method for positioning the actuating drive in a fuel injector device for implementing said method | Wilhelm Frank, Stefan Lehmann, Martin Neumaier, Gerd Schmutzler, Guenter Lewentz +1 more | 2004-03-16 |
| 6561435 | Injector for an injection system of an internal combustion engine | — | 2003-05-13 |
| 5806766 | Injection valve | Hinrich Krueger | 1998-09-15 |
| 4706627 | Speed governor for injection pumps in internal combustion engines | Georg Eltze, Frank Thoma | 1987-11-17 |