Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802112 | Method for making a pressure-tight attachment of an elastomeric tubular piece to a connecting part | — | 2004-10-12 |
| 6749184 | Air spring and method for making the same | Jens-Uwe Gleu | 2004-06-15 |