Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6893151 | Device for conveying elastomeric media, use of the device, as well as two operating methods | Joerg Giesler, Hans Sonder, Hans-Dieter Wagner, Michael Heinen | 2005-05-17 |
| 4964729 | Extruding device | Hans-Dieter Wagner | 1990-10-23 |
| 4946364 | Apparatus for manufacturing reinforced polymeric tubing | Hans-Dieter Wagner | 1990-08-07 |