Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10199811 | Plastic corrugated tube for surrounding pipes and method for producing such a corrugated tube | Matthias Buettner | 2019-02-05 |
| 10193315 | Corrugated tube assembly for receiving lines, and method for producing such a corrugated tube assembly | — | 2019-01-29 |