Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832587 | Plastic valve cover with integrated metal | Dipl. -Ing Torsten Wampula, Josef Ludwig | 2004-12-21 |
| 6682075 | Cylinder head gasket | — | 2004-01-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832587 | Plastic valve cover with integrated metal | Dipl. -Ing Torsten Wampula, Josef Ludwig | 2004-12-21 |
| 6682075 | Cylinder head gasket | — | 2004-01-27 |