Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6450272 | Rock drill | Udo Hauptmann, Josef Starkmann, Tim Pröls | 2002-09-17 |
| 6446603 | Fuel injection system for internal combustion engines, and method for injecting fuel into the combustion chamber of an internal combustion engine | Bernhard Bonse, Walter Egler, Peter Boehland, Klaus Wohlleber, Joerg Schmidt | 2002-09-10 |
| 6392520 | Current coil | Martin Hafner, Roland Zucker | 2002-05-21 |