Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11117309 | Device for controlling a radiation source for hardening lining tubes | — | 2021-09-14 |
| 10989349 | Length-adjustable device for curing a tubular liner | Christian Noll | 2021-04-27 |