Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6708983 | Spiral wound cylinder head gasket | Michael Sadowski | 2004-03-23 |
| 6682079 | Metal plate gasket | Thomas O. Zurfluh | 2004-01-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6708983 | Spiral wound cylinder head gasket | Michael Sadowski | 2004-03-23 |
| 6682079 | Metal plate gasket | Thomas O. Zurfluh | 2004-01-27 |