Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5927724 | Cylinder head gasket | Kurt Schwenkel, Armin Diez | 1999-07-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5927724 | Cylinder head gasket | Kurt Schwenkel, Armin Diez | 1999-07-27 |