Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6957487 | Fluid conveying tube as well as method and device for manufacturing the same | Laszlo Valaszkai | 2005-10-25 |
| 6935418 | Fluid conveying tube and vehicle cooler provided therewith | Laszlo Valaszkai | 2005-08-30 |
| 6510870 | Fluid conveying tube as well as method and device for manufacturing the same | Laszlo Valaszkai | 2003-01-28 |