Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832627 | Device for transporting fuel from a reservoir to an internal combustion engine | Hans-Peter Braun, Thomas Wieland, Christian Ast | 2004-12-21 |
| 6739319 | Fuel supply device of an internal combustion engine with a fuel filter | Hans-Peter Braun, Thomas Wieland, Christian Ast, Erwin Franieck | 2004-05-25 |