Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6513497 | Fuel injection system for internal combustion engines | Martin Kropp, Hans-Christoph Magel, Wolfgang Otterbach | 2003-02-04 |
| 6499465 | Fuel injection system for an internal combustion engine | Martin Kropp, Hans-Christoph Magel, Wolfgang Otterbach | 2002-12-31 |
| 6491017 | Combined stroke/pressure controlled fuel injection method and system for an internal combustion engine | Martin Kropp, Hans-Christoph Magel, Wolfgang Otterbach | 2002-12-10 |
| 6453875 | Fuel injection system which uses a pressure step-up unit | Martin Kropp, Hans-Christoph Magel, Wolfgang Otterbach | 2002-09-24 |
| 6415767 | Fuel injection for an internal combustion engine, with a multistage high-pressure pump and two pressure reservoirs | — | 2002-07-09 |
| 6382600 | Device for introducing a reducing agent into an exhaust pipe segment of an internal combustion engine | — | 2002-05-07 |
| 5400648 | Process and device for measuring the variation in internal pressure in the cylinder of a piston engine | — | 1995-03-28 |