Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641383 | Device for the production of tubes with transverse walls | Edwin Neuberth | 2003-11-04 |
| 6616437 | Device for continuously producing seamless plastic tubes | — | 2003-09-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641383 | Device for the production of tubes with transverse walls | Edwin Neuberth | 2003-11-04 |
| 6616437 | Device for continuously producing seamless plastic tubes | — | 2003-09-09 |