Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7266883 | Methods for the production of a pressure pipe of an electric hoisting magnet and pressure pipe of a hoisting magnet | Roland Schempp, Hermann Sanzenbacher | 2007-09-11 |
| 7143955 | Fuel injection device for an internal combustion engine | Wolfgang Geiger, Peter Grabandt | 2006-12-05 |