Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9283607 | Device for corrugating a pipe consisting of metal | Holger Schulz | 2016-03-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9283607 | Device for corrugating a pipe consisting of metal | Holger Schulz | 2016-03-15 |